diff --git a/config/test.exs b/config/test.exs
index 326694e..2c4d2ba 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -47,5 +47,4 @@ config :mv, :session_identifier, :unsafe
 config :mv, :require_token_presence_for_authentication, false
 
 # Enable SQL Sandbox for async LiveView tests
-# This flag controls sync vs async behavior in CycleGenerator after_action hooks
 config :mv, :sql_sandbox, true
diff --git a/docs/membership-fee-architecture.md b/docs/membership-fee-architecture.md
index 7c8da24..c601b79 100644
--- a/docs/membership-fee-architecture.md
+++ b/docs/membership-fee-architecture.md
@@ -153,8 +153,8 @@ lib/
 
 **Existing Fields Used:**
 
-- `join_date` - For calculating membership fee start
-- `exit_date` - For limiting cycle generation
+- `joined_at` - For calculating membership fee start
+- `left_at` - For limiting cycle generation
 - These fields must remain member fields and should not be replaced by custom fields in the future
 
 ### Settings Integration
@@ -186,9 +186,8 @@ lib/
 
 - Calculate which cycles should exist for a member
 - Generate missing cycles
-- Respect membership_fee_start_date and exit_date boundaries
+- Respect membership_fee_start_date and left_at boundaries
 - Skip existing cycles (idempotent)
-- Use PostgreSQL advisory locks per member to prevent race conditions
 
 **Triggers:**
 
@@ -200,20 +199,17 @@ lib/
 **Algorithm Steps:**
 
 1. Retrieve member with membership fee type and dates
-2. Determine generation start point:
-   - If NO cycles exist: Start from `membership_fee_start_date` (or calculated from `join_date`)
-   - If cycles exist: Start from the cycle AFTER the last existing one
-3. Generate all cycle starts from the determined start point to today (or `exit_date`)
-4. Create new cycles with current membership fee type's amount
-5. Use PostgreSQL advisory locks per member to prevent race conditions
+2. Determine first cycle start (based on membership_fee_start_date)
+3. Calculate all cycle starts from first to today (or left_at)
+4. Query existing cycles for member
+5. Generate missing cycles with current membership fee type's amount
+6. Insert new cycles (batch operation)
 
 **Edge Case Handling:**
 
-- If membership_fee_start_date is NULL: Calculate from join_date + global setting
-- If exit_date is set: Stop generation at exit_date
+- If membership_fee_start_date is NULL: Calculate from joined_at + global setting
+- If left_at is set: Stop generation at left_at
 - If membership fee type changes: Handled separately by regeneration logic
-- **Gap Handling:** If cycles were explicitly deleted (gaps exist), they are NOT recreated.
-  The generator always continues from the cycle AFTER the last existing cycle, regardless of gaps.
 
 ### Calendar Cycle Calculations
 
@@ -282,14 +278,8 @@ lib/
 **Implementation Pattern:**
 
 - Use Ash change module to validate
-- Use after_action hook to trigger regeneration synchronously
-- Regeneration runs in the same transaction as the member update to ensure atomicity
-- CycleGenerator uses advisory locks and transactions internally to prevent race conditions
-
-**Validation Behavior:**
-
-- Fail-closed: If membership fee types cannot be loaded during validation, the change is rejected with a validation error
-- Nil assignment prevention: Attempts to set membership_fee_type_id to nil are rejected when a current type exists
+- Use after_action hook to trigger regeneration
+- Use transaction to ensure atomicity
 
 ---
 
@@ -391,7 +381,7 @@ lib/
 **AC-M-1:** Member has membership_fee_type_id field (NOT NULL with default)  
 **AC-M-2:** Member has membership_fee_start_date field (nullable)  
 **AC-M-3:** New members get default membership fee type from global setting  
-**AC-M-4:** membership_fee_start_date auto-set based on join_date and global setting  
+**AC-M-4:** membership_fee_start_date auto-set based on joined_at and global setting  
 **AC-M-5:** Admin can manually override membership_fee_start_date  
 **AC-M-6:** Cannot change to membership fee type with different interval (MVP)
 
@@ -401,7 +391,7 @@ lib/
 **AC-CG-2:** Cycles generated when member created (via change hook)  
 **AC-CG-3:** Scheduled job generates missing cycles daily  
 **AC-CG-4:** Generation respects membership_fee_start_date  
-**AC-CG-5:** Generation stops at exit_date if member exited  
+**AC-CG-5:** Generation stops at left_at if member exited  
 **AC-CG-6:** Generation is idempotent (skips existing cycles)  
 **AC-CG-7:** Cycles align to calendar boundaries (1st of month/quarter/half/year)  
 **AC-CG-8:** Amount comes from membership_fee_type at generation time
@@ -423,7 +413,7 @@ lib/
 **AC-TC-3:** On allowed change: future unpaid cycles regenerated  
 **AC-TC-4:** On allowed change: paid/suspended cycles unchanged  
 **AC-TC-5:** On allowed change: amount updated to new type's amount  
-**AC-TC-6:** Change is atomic (transaction) - ✅ Implemented: Regeneration runs synchronously in the same transaction as the member update
+**AC-TC-6:** Change is atomic (transaction)
 
 ### Settings
 
@@ -482,9 +472,8 @@ lib/
 - Correct cycle_start calculation for all interval types
 - Correct cycle count from start to end date
 - Respects membership_fee_start_date boundary
-- Respects exit_date boundary
+- Respects left_at boundary
 - Skips existing cycles (idempotent)
-- Does not fill gaps when cycles were deleted
 - Handles edge dates (year boundaries, leap years)
 
 **Calendar Cycles Tests:**
diff --git a/docs/membership-fee-overview.md b/docs/membership-fee-overview.md
index bd47faa..229b73b 100644
--- a/docs/membership-fee-overview.md
+++ b/docs/membership-fee-overview.md
@@ -120,7 +120,7 @@ This document provides a comprehensive overview of the Membership Fees system. I
 ```
 - membership_fee_type_id (FK → membership_fee_types.id, NOT NULL, default from settings)
 - membership_fee_start_date (Date, nullable) - When to start generating membership fees
-- exit_date (Date, nullable) - Exit date (existing)
+- left_at (Date, nullable) - Exit date (existing)
 ```
 
 **Logic for membership_fee_start_date:**
@@ -167,17 +167,16 @@ value: UUID (Required) - Default membership fee type for new members
 
 **Algorithm:**
 
-Use PostgreSQL advisory locks per member to prevent race conditions
+Lock the whole cycle table for the duration of the algorithm
 
 1. Get `member.membership_fee_start_date` and member's membership fee type
-2. Determine generation start point:
-   - If NO cycles exist: Start from `membership_fee_start_date`
-   - If cycles exist: Start from the cycle AFTER the last existing one
-3. Generate cycles until today (or `exit_date` if present):
-   - Use the interval to generate the cycles
-   - **Note:** If cycles were explicitly deleted (gaps exist), they are NOT recreated.
-     The generator always continues from the cycle AFTER the last existing cycle.
-4. Set `amount` to current membership fee type's amount
+2. Generate cycles until today (or `left_at` if present):
+    - If no cycle exists:
+      - Generate all cycles from `membership_fee_start_date`
+    - else:
+      - Generate all cycles from last existing cycle
+    - use the interval to generate the cycles
+3. Set `amount` to current membership fee type's amount
 
 **Example (Yearly):**
 
@@ -247,7 +246,7 @@ suspended → unpaid
 
 **Logic:**
 
-- Cycles only generated until `member.exit_date`
+- Cycles only generated until `member.left_at`
 - Existing cycles remain visible
 - Unpaid exit cycle can be marked as "suspended"
 
diff --git a/lib/membership/member.ex b/lib/membership/member.ex
index 787b1d1..5816d19 100644
--- a/lib/membership/member.ex
+++ b/lib/membership/member.ex
@@ -80,7 +80,7 @@ defmodule Mv.Membership.Member do
       argument :user, :map, allow_nil?: true
 
       # Accept member fields plus membership_fee_type_id (belongs_to FK)
-      accept @member_fields ++ [:membership_fee_type_id, :membership_fee_start_date]
+      accept @member_fields ++ [:membership_fee_type_id]
 
       change manage_relationship(:custom_field_values, type: :create)
 
@@ -101,64 +101,6 @@ defmodule Mv.Membership.Member do
       change Mv.EmailSync.Changes.SyncUserEmailToMember do
         where [changing(:user)]
       end
-
-      # Auto-calculate membership_fee_start_date if not manually set
-      # Requires both join_date and membership_fee_type_id to be present
-      change Mv.MembershipFees.Changes.SetMembershipFeeStartDate
-
-      # Trigger cycle generation after member creation
-      # Only runs if membership_fee_type_id is set
-      # Note: Cycle generation runs asynchronously to not block the action,
-      # but in test environment it runs synchronously for DB sandbox compatibility
-      change after_action(fn _changeset, member, _context ->
-               if member.membership_fee_type_id && member.join_date do
-                 if Application.get_env(:mv, :sql_sandbox, false) do
-                   # Run synchronously in test environment for DB sandbox compatibility
-                   # Use skip_lock?: true to avoid nested transactions (after_action runs within action transaction)
-                   # Return notifications to Ash so they are sent after commit
-                   case Mv.MembershipFees.CycleGenerator.generate_cycles_for_member(
-                          member.id,
-                          today: Date.utc_today(),
-                          skip_lock?: true
-                        ) do
-                     {:ok, _cycles, notifications} ->
-                       {:ok, member, notifications}
-
-                     {:error, reason} ->
-                       require Logger
-
-                       Logger.warning(
-                         "Failed to generate cycles for member #{member.id}: #{inspect(reason)}"
-                       )
-
-                       {:ok, member}
-                   end
-                 else
-                   # Run asynchronously in other environments
-                   # Send notifications explicitly since they cannot be returned via after_action
-                   Task.start(fn ->
-                     case Mv.MembershipFees.CycleGenerator.generate_cycles_for_member(member.id) do
-                       {:ok, _cycles, notifications} ->
-                         # Send notifications manually for async case
-                         if Enum.any?(notifications) do
-                           Ash.Notifier.notify(notifications)
-                         end
-
-                       {:error, reason} ->
-                         require Logger
-
-                         Logger.warning(
-                           "Failed to generate cycles for member #{member.id}: #{inspect(reason)}"
-                         )
-                     end
-                   end)
-
-                   {:ok, member}
-                 end
-               else
-                 {:ok, member}
-               end
-             end)
     end
 
     update :update_member do
@@ -172,7 +114,7 @@ defmodule Mv.Membership.Member do
       argument :user, :map, allow_nil?: true
 
       # Accept member fields plus membership_fee_type_id (belongs_to FK)
-      accept @member_fields ++ [:membership_fee_type_id, :membership_fee_start_date]
+      accept @member_fields ++ [:membership_fee_type_id]
 
       change manage_relationship(:custom_field_values, on_match: :update, on_no_match: :create)
 
@@ -199,46 +141,6 @@ defmodule Mv.Membership.Member do
       change Mv.EmailSync.Changes.SyncUserEmailToMember do
         where [changing(:user)]
       end
-
-      # Validate that membership fee type changes only allow same-interval types
-      change Mv.MembershipFees.Changes.ValidateSameInterval do
-        where [changing(:membership_fee_type_id)]
-      end
-
-      # Auto-calculate membership_fee_start_date when membership_fee_type_id is set
-      # and membership_fee_start_date is not already set
-      change Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
-        where [changing(:membership_fee_type_id)]
-      end
-
-      # Trigger cycle regeneration when membership_fee_type_id changes
-      # This deletes future unpaid cycles and regenerates them with the new type/amount
-      # Note: Cycle regeneration runs synchronously in the same transaction to ensure atomicity
-      # CycleGenerator uses advisory locks and transactions internally to prevent race conditions
-      # Notifications are returned to Ash and sent automatically after commit
-      change after_action(fn changeset, member, _context ->
-               fee_type_changed =
-                 Ash.Changeset.changing_attribute?(changeset, :membership_fee_type_id)
-
-               if fee_type_changed && member.membership_fee_type_id && member.join_date do
-                 case regenerate_cycles_on_type_change(member) do
-                   {:ok, notifications} ->
-                     # Return notifications to Ash - they will be sent automatically after commit
-                     {:ok, member, notifications}
-
-                   {:error, reason} ->
-                     require Logger
-
-                     Logger.warning(
-                       "Failed to regenerate cycles for member #{member.id}: #{inspect(reason)}"
-                     )
-
-                     {:ok, member}
-                 end
-               else
-                 {:ok, member}
-               end
-             end)
     end
 
     # Action to handle fuzzy search on specific fields
@@ -523,50 +425,6 @@ defmodule Mv.Membership.Member do
     has_many :membership_fee_cycles, Mv.MembershipFees.MembershipFeeCycle
   end
 
-  calculations do
-    calculate :current_cycle_status, :atom do
-      description "Status of the current cycle (the one that is active today)"
-      # Automatically load cycles with all attributes and membership_fee_type
-      load membership_fee_cycles: [:cycle_start, :status, membership_fee_type: [:interval]]
-
-      calculation fn [member], _context ->
-        case get_current_cycle(member) do
-          nil -> [nil]
-          cycle -> [cycle.status]
-        end
-      end
-
-      constraints one_of: [:unpaid, :paid, :suspended]
-    end
-
-    calculate :last_cycle_status, :atom do
-      description "Status of the last completed cycle (the most recent cycle that has ended)"
-      # Automatically load cycles with all attributes and membership_fee_type
-      load membership_fee_cycles: [:cycle_start, :status, membership_fee_type: [:interval]]
-
-      calculation fn [member], _context ->
-        case get_last_completed_cycle(member) do
-          nil -> [nil]
-          cycle -> [cycle.status]
-        end
-      end
-
-      constraints one_of: [:unpaid, :paid, :suspended]
-    end
-
-    calculate :overdue_count, :integer do
-      description "Count of unpaid cycles that have already ended (cycle_end < today)"
-      # Automatically load cycles with all attributes and membership_fee_type
-      load membership_fee_cycles: [:cycle_start, :status, membership_fee_type: [:interval]]
-
-      calculation fn [member], _context ->
-        overdue = get_overdue_cycles(member)
-        count = if is_list(overdue), do: length(overdue), else: 0
-        [count]
-      end
-    end
-  end
-
   # Define identities for upsert operations
   identities do
     identity :unique_email, [:email]
@@ -613,261 +471,6 @@ defmodule Mv.Membership.Member do
 
   def show_in_overview?(_), do: true
 
-  # Helper functions for cycle status calculations
-  #
-  # These functions expect membership_fee_cycles to be loaded with membership_fee_type
-  # preloaded. The calculations explicitly load this relationship, but if called
-  # directly, ensure membership_fee_type is loaded or the functions will return
-  # nil/[] when membership_fee_type is missing.
-
-  @doc false
-  @spec get_current_cycle(Member.t()) :: MembershipFeeCycle.t() | nil
-  def get_current_cycle(member) do
-    today = Date.utc_today()
-
-    # Check if cycles are already loaded
-    cycles = Map.get(member, :membership_fee_cycles)
-
-    if is_list(cycles) and cycles != [] do
-      Enum.find(cycles, &current_cycle?(&1, today))
-    else
-      nil
-    end
-  end
-
-  # Checks if a cycle is the current cycle (active today)
-  defp current_cycle?(cycle, today) do
-    case Map.get(cycle, :membership_fee_type) do
-      %{interval: interval} ->
-        cycle_end =
-          Mv.MembershipFees.CalendarCycles.calculate_cycle_end(cycle.cycle_start, interval)
-
-        Date.compare(cycle.cycle_start, today) in [:lt, :eq] and
-          Date.compare(today, cycle_end) in [:lt, :eq]
-
-      _ ->
-        false
-    end
-  end
-
-  @doc false
-  @spec get_last_completed_cycle(Member.t()) :: MembershipFeeCycle.t() | nil
-  def get_last_completed_cycle(member) do
-    today = Date.utc_today()
-
-    # Check if cycles are already loaded
-    cycles = Map.get(member, :membership_fee_cycles)
-
-    if is_list(cycles) and cycles != [] do
-      cycles
-      |> filter_completed_cycles(today)
-      |> sort_cycles_by_end_date()
-      |> List.first()
-    else
-      nil
-    end
-  end
-
-  # Filters cycles that have ended (cycle_end < today)
-  defp filter_completed_cycles(cycles, today) do
-    Enum.filter(cycles, fn cycle ->
-      case Map.get(cycle, :membership_fee_type) do
-        %{interval: interval} ->
-          cycle_end =
-            Mv.MembershipFees.CalendarCycles.calculate_cycle_end(cycle.cycle_start, interval)
-
-          Date.compare(today, cycle_end) == :gt
-
-        _ ->
-          false
-      end
-    end)
-  end
-
-  # Sorts cycles by end date in descending order
-  defp sort_cycles_by_end_date(cycles) do
-    Enum.sort_by(
-      cycles,
-      fn cycle ->
-        interval = Map.get(cycle, :membership_fee_type).interval
-        Mv.MembershipFees.CalendarCycles.calculate_cycle_end(cycle.cycle_start, interval)
-      end,
-      {:desc, Date}
-    )
-  end
-
-  @doc false
-  @spec get_overdue_cycles(Member.t()) :: [MembershipFeeCycle.t()]
-  def get_overdue_cycles(member) do
-    today = Date.utc_today()
-
-    # Check if cycles are already loaded
-    cycles = Map.get(member, :membership_fee_cycles)
-
-    if is_list(cycles) and cycles != [] do
-      filter_overdue_cycles(cycles, today)
-    else
-      []
-    end
-  end
-
-  # Filters cycles that are unpaid and have ended (cycle_end < today)
-  defp filter_overdue_cycles(cycles, today) do
-    Enum.filter(cycles, fn cycle ->
-      case Map.get(cycle, :membership_fee_type) do
-        %{interval: interval} ->
-          cycle_end =
-            Mv.MembershipFees.CalendarCycles.calculate_cycle_end(cycle.cycle_start, interval)
-
-          cycle.status == :unpaid and Date.compare(today, cycle_end) == :gt
-
-        _ ->
-          false
-      end
-    end)
-  end
-
-  # Regenerates cycles when membership fee type changes
-  # Deletes future unpaid cycles and regenerates them with the new type/amount
-  # Uses advisory lock to prevent concurrent modifications
-  # Returns {:ok, notifications} or {:error, reason} where notifications are collected
-  # to be sent after transaction commits
-  @doc false
-  def regenerate_cycles_on_type_change(member) do
-    today = Date.utc_today()
-    lock_key = :erlang.phash2(member.id)
-
-    # Use advisory lock to prevent concurrent deletion and regeneration
-    # This ensures atomicity when multiple updates happen simultaneously
-    if Mv.Repo.in_transaction?() do
-      regenerate_cycles_in_transaction(member, today, lock_key)
-    else
-      regenerate_cycles_new_transaction(member, today, lock_key)
-    end
-  end
-
-  # Already in transaction: use advisory lock directly
-  # Returns {:ok, notifications} - notifications should be returned to after_action hook
-  defp regenerate_cycles_in_transaction(member, today, lock_key) do
-    Ecto.Adapters.SQL.query!(Mv.Repo, "SELECT pg_advisory_xact_lock($1)", [lock_key])
-    do_regenerate_cycles_on_type_change(member, today, skip_lock?: true)
-  end
-
-  # Not in transaction: start new transaction with advisory lock
-  # Returns {:ok, notifications} - notifications should be sent by caller (e.g., via after_action)
-  defp regenerate_cycles_new_transaction(member, today, lock_key) do
-    Mv.Repo.transaction(fn ->
-      Ecto.Adapters.SQL.query!(Mv.Repo, "SELECT pg_advisory_xact_lock($1)", [lock_key])
-
-      case do_regenerate_cycles_on_type_change(member, today, skip_lock?: true) do
-        {:ok, notifications} ->
-          # Return notifications - they will be sent by the caller
-          notifications
-
-        {:error, reason} ->
-          Mv.Repo.rollback(reason)
-      end
-    end)
-    |> case do
-      {:ok, notifications} -> {:ok, notifications}
-      {:error, reason} -> {:error, reason}
-    end
-  end
-
-  # Performs the actual cycle deletion and regeneration
-  # Returns {:ok, notifications} or {:error, reason}
-  # notifications are collected to be sent after transaction commits
-  defp do_regenerate_cycles_on_type_change(member, today, opts) do
-    require Ash.Query
-
-    skip_lock? = Keyword.get(opts, :skip_lock?, false)
-
-    # Find all unpaid cycles for this member
-    # We need to check cycle_end for each cycle using its own interval
-    all_unpaid_cycles_query =
-      Mv.MembershipFees.MembershipFeeCycle
-      |> Ash.Query.filter(member_id == ^member.id)
-      |> Ash.Query.filter(status == :unpaid)
-      |> Ash.Query.load([:membership_fee_type])
-
-    case Ash.read(all_unpaid_cycles_query) do
-      {:ok, all_unpaid_cycles} ->
-        cycles_to_delete = filter_future_cycles(all_unpaid_cycles, today)
-        delete_and_regenerate_cycles(cycles_to_delete, member.id, today, skip_lock?: skip_lock?)
-
-      {:error, reason} ->
-        {:error, reason}
-    end
-  end
-
-  # Filters cycles that haven't ended yet (cycle_end >= today)
-  # These are the "future" cycles that should be regenerated
-  defp filter_future_cycles(all_unpaid_cycles, today) do
-    Enum.filter(all_unpaid_cycles, fn cycle ->
-      case cycle.membership_fee_type do
-        %{interval: interval} ->
-          cycle_end =
-            Mv.MembershipFees.CalendarCycles.calculate_cycle_end(cycle.cycle_start, interval)
-
-          Date.compare(today, cycle_end) in [:lt, :eq]
-
-        _ ->
-          false
-      end
-    end)
-  end
-
-  # Deletes future cycles and regenerates them with the new type/amount
-  # Passes today to ensure consistent date across deletion and regeneration
-  # Returns {:ok, notifications} or {:error, reason}
-  defp delete_and_regenerate_cycles(cycles_to_delete, member_id, today, opts) do
-    skip_lock? = Keyword.get(opts, :skip_lock?, false)
-
-    if Enum.empty?(cycles_to_delete) do
-      # No cycles to delete, just regenerate
-      regenerate_cycles(member_id, today, skip_lock?: skip_lock?)
-    else
-      case delete_cycles(cycles_to_delete) do
-        :ok -> regenerate_cycles(member_id, today, skip_lock?: skip_lock?)
-        {:error, reason} -> {:error, reason}
-      end
-    end
-  end
-
-  # Deletes cycles and returns :ok if all succeeded, {:error, reason} otherwise
-  defp delete_cycles(cycles_to_delete) do
-    delete_results =
-      Enum.map(cycles_to_delete, fn cycle ->
-        Ash.destroy(cycle)
-      end)
-
-    if Enum.any?(delete_results, &match?({:error, _}, &1)) do
-      {:error, :deletion_failed}
-    else
-      :ok
-    end
-  end
-
-  # Regenerates cycles with new type/amount
-  # Passes today to ensure consistent date across deletion and regeneration
-  # skip_lock?: true means advisory lock is already set by caller
-  # Returns {:ok, notifications} - notifications should be returned to after_action hook
-  defp regenerate_cycles(member_id, today, opts) do
-    skip_lock? = Keyword.get(opts, :skip_lock?, false)
-
-    case Mv.MembershipFees.CycleGenerator.generate_cycles_for_member(
-           member_id,
-           today: today,
-           skip_lock?: skip_lock?
-         ) do
-      {:ok, _cycles, notifications} when is_list(notifications) ->
-        {:ok, notifications}
-
-      {:error, reason} ->
-        {:error, reason}
-    end
-  end
-
   # Normalizes visibility config map keys from strings to atoms.
   # JSONB in PostgreSQL converts atom keys to string keys when storing.
   defp normalize_visibility_config(config) when is_map(config) do
diff --git a/lib/membership/setting.ex b/lib/membership/setting.ex
index eedc47c..52c0328 100644
--- a/lib/membership/setting.ex
+++ b/lib/membership/setting.ex
@@ -4,15 +4,13 @@ defmodule Mv.Membership.Setting do
 
   ## Overview
   Settings is a singleton resource that stores global configuration for the association,
-  such as the club name, branding information, and membership fee settings. There should
-  only ever be one settings record in the database.
+  such as the club name and branding information. There should only ever be one settings
+  record in the database.
 
   ## Attributes
   - `club_name` - The name of the association/club (required, cannot be empty)
   - `member_field_visibility` - JSONB map storing visibility configuration for member fields
     (e.g., `%{"street" => false, "house_number" => false}`). Fields not in the map default to `true`.
-  - `include_joining_cycle` - Whether to include the joining cycle in membership fee generation (default: true)
-  - `default_membership_fee_type_id` - Default membership fee type for new members (optional)
 
   ## Singleton Pattern
   This resource uses a singleton pattern - there should only be one settings record.
@@ -24,12 +22,6 @@ defmodule Mv.Membership.Setting do
   If set, the environment variable value is used as a fallback when no database
   value exists. Database values always take precedence over environment variables.
 
-  ## Membership Fee Settings
-  - `include_joining_cycle`: When true, members pay from their joining cycle. When false,
-    they pay from the next full cycle after joining.
-  - `default_membership_fee_type_id`: The membership fee type automatically assigned to
-    new members. Can be nil if no default is set.
-
   ## Examples
 
       # Get current settings
@@ -41,9 +33,6 @@ defmodule Mv.Membership.Setting do
 
       # Update member field visibility
       {:ok, updated} = Mv.Membership.update_member_field_visibility(settings, %{"street" => false, "house_number" => false})
-
-      # Update membership fee settings
-      {:ok, updated} = Mv.Membership.update_settings(settings, %{include_joining_cycle: false})
   """
   use Ash.Resource,
     domain: Mv.Membership,
@@ -65,24 +54,13 @@ defmodule Mv.Membership.Setting do
     # Used only as fallback in get_settings/0 if settings don't exist
     # Settings should normally be created via seed script
     create :create do
-      accept [
-        :club_name,
-        :member_field_visibility,
-        :include_joining_cycle,
-        :default_membership_fee_type_id
-      ]
+      accept [:club_name, :member_field_visibility]
     end
 
     update :update do
       primary? true
       require_atomic? false
-
-      accept [
-        :club_name,
-        :member_field_visibility,
-        :include_joining_cycle,
-        :default_membership_fee_type_id
-      ]
+      accept [:club_name, :member_field_visibility]
     end
 
     update :update_member_field_visibility do
@@ -90,14 +68,6 @@ defmodule Mv.Membership.Setting do
       require_atomic? false
       accept [:member_field_visibility]
     end
-
-    update :update_membership_fee_settings do
-      description "Updates the membership fee configuration"
-      require_atomic? false
-      accept [:include_joining_cycle, :default_membership_fee_type_id]
-
-      change Mv.Membership.Setting.Changes.NormalizeDefaultFeeTypeId
-    end
   end
 
   validations do
@@ -143,41 +113,6 @@ defmodule Mv.Membership.Setting do
                end
              end,
              on: [:create, :update]
-
-    # Validate default_membership_fee_type_id exists if set
-    validate fn changeset, _context ->
-               fee_type_id =
-                 Ash.Changeset.get_attribute(changeset, :default_membership_fee_type_id)
-
-               if fee_type_id do
-                 case Ash.get(Mv.MembershipFees.MembershipFeeType, fee_type_id) do
-                   {:ok, _} ->
-                     :ok
-
-                   {:error, %Ash.Error.Invalid{errors: [%Ash.Error.Query.NotFound{} | _]}} ->
-                     {:error,
-                      field: :default_membership_fee_type_id,
-                      message: "Membership fee type not found"}
-
-                   {:error, err} ->
-                     # Log unexpected errors (DB timeout, connection errors, etc.)
-                     require Logger
-
-                     Logger.warning(
-                       "Unexpected error when validating default_membership_fee_type_id: #{inspect(err)}"
-                     )
-
-                     # Return generic error to user
-                     {:error,
-                      field: :default_membership_fee_type_id,
-                      message: "Could not validate membership fee type"}
-                 end
-               else
-                 # Optional, can be nil
-                 :ok
-               end
-             end,
-             on: [:create, :update]
   end
 
   attributes do
@@ -198,26 +133,6 @@ defmodule Mv.Membership.Setting do
       description:
         "Configuration for member field visibility in overview (JSONB map). Keys are member field names (atoms), values are booleans."
 
-    # Membership fee settings
-    attribute :include_joining_cycle, :boolean do
-      allow_nil? false
-      default true
-      public? true
-      description "Whether to include the joining cycle in membership fee generation"
-    end
-
-    attribute :default_membership_fee_type_id, :uuid do
-      allow_nil? true
-      public? true
-      description "Default membership fee type ID for new members"
-    end
-
     timestamps()
   end
-
-  relationships do
-    # Optional relationship to the default membership fee type
-    # Note: We use manual FK (default_membership_fee_type_id attribute) instead of belongs_to
-    # to avoid circular dependency between Membership and MembershipFees domains
-  end
 end
diff --git a/lib/membership/setting/changes/normalize_default_fee_type_id.ex b/lib/membership/setting/changes/normalize_default_fee_type_id.ex
deleted file mode 100644
index fdbe1c8..0000000
--- a/lib/membership/setting/changes/normalize_default_fee_type_id.ex
+++ /dev/null
@@ -1,19 +0,0 @@
-defmodule Mv.Membership.Setting.Changes.NormalizeDefaultFeeTypeId do
-  @moduledoc """
-  Ash change that normalizes empty strings to nil for default_membership_fee_type_id.
-
-  HTML forms submit empty select values as empty strings (""), but the database
-  expects nil for optional UUID fields. This change converts "" to nil.
-  """
-  use Ash.Resource.Change
-
-  def change(changeset, _opts, _context) do
-    default_fee_type_id = Ash.Changeset.get_attribute(changeset, :default_membership_fee_type_id)
-
-    if default_fee_type_id == "" do
-      Ash.Changeset.force_change_attribute(changeset, :default_membership_fee_type_id, nil)
-    else
-      changeset
-    end
-  end
-end
diff --git a/lib/membership_fees/changes/set_membership_fee_start_date.ex b/lib/membership_fees/changes/set_membership_fee_start_date.ex
deleted file mode 100644
index a2e1ad0..0000000
--- a/lib/membership_fees/changes/set_membership_fee_start_date.ex
+++ /dev/null
@@ -1,174 +0,0 @@
-defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDate do
-  @moduledoc """
-  Ash change module that automatically calculates and sets the membership_fee_start_date.
-
-  ## Logic
-
-  1. Only executes if `membership_fee_start_date` is not manually set
-  2. Requires both `join_date` and `membership_fee_type_id` to be present
-  3. Reads `include_joining_cycle` setting from global Settings
-  4. Reads `interval` from the assigned `membership_fee_type`
-  5. Calculates the start date:
-     - If `include_joining_cycle = true`: First day of the joining cycle
-     - If `include_joining_cycle = false`: First day of the next cycle after joining
-
-  ## Usage
-
-  In a Member action:
-
-      create :create_member do
-        # ...
-        change Mv.MembershipFees.Changes.SetMembershipFeeStartDate
-      end
-
-  The change module handles all prerequisite checks internally (join_date, membership_fee_type_id).
-  If any required data is missing, the changeset is returned unchanged with a warning logged.
-  """
-  use Ash.Resource.Change
-
-  require Logger
-
-  alias Mv.MembershipFees.CalendarCycles
-
-  @impl true
-  def change(changeset, _opts, _context) do
-    # Only calculate if membership_fee_start_date is not already set
-    if has_start_date?(changeset) do
-      changeset
-    else
-      calculate_and_set_start_date(changeset)
-    end
-  end
-
-  # Check if membership_fee_start_date is already set (either in changeset or data)
-  defp has_start_date?(changeset) do
-    # Check if it's being set in this changeset
-    case Ash.Changeset.fetch_change(changeset, :membership_fee_start_date) do
-      {:ok, date} when not is_nil(date) ->
-        true
-
-      _ ->
-        # Check if it already exists in the data (for updates)
-        case changeset.data do
-          %{membership_fee_start_date: date} when not is_nil(date) -> true
-          _ -> false
-        end
-    end
-  end
-
-  defp calculate_and_set_start_date(changeset) do
-    with {:ok, join_date} <- get_join_date(changeset),
-         {:ok, membership_fee_type_id} <- get_membership_fee_type_id(changeset),
-         {:ok, interval} <- get_interval(membership_fee_type_id),
-         {:ok, include_joining_cycle} <- get_include_joining_cycle() do
-      start_date = calculate_start_date(join_date, interval, include_joining_cycle)
-      Ash.Changeset.force_change_attribute(changeset, :membership_fee_start_date, start_date)
-    else
-      {:error, :join_date_not_set} ->
-        # Missing join_date is expected for partial creates
-        changeset
-
-      {:error, :membership_fee_type_not_set} ->
-        # Missing membership_fee_type_id is expected for partial creates
-        changeset
-
-      {:error, :membership_fee_type_not_found} ->
-        # This is a data integrity error - membership_fee_type_id references non-existent type
-        # Return changeset error to fail the action
-        Ash.Changeset.add_error(
-          changeset,
-          field: :membership_fee_type_id,
-          message: "not found"
-        )
-
-      {:error, reason} ->
-        # Log warning for other unexpected errors
-        Logger.warning("Could not auto-set membership_fee_start_date: #{inspect(reason)}")
-        changeset
-    end
-  end
-
-  defp get_join_date(changeset) do
-    # First check the changeset for changes
-    case Ash.Changeset.fetch_change(changeset, :join_date) do
-      {:ok, date} when not is_nil(date) ->
-        {:ok, date}
-
-      _ ->
-        # Then check existing data
-        case changeset.data do
-          %{join_date: date} when not is_nil(date) -> {:ok, date}
-          _ -> {:error, :join_date_not_set}
-        end
-    end
-  end
-
-  defp get_membership_fee_type_id(changeset) do
-    # First check the changeset for changes
-    case Ash.Changeset.fetch_change(changeset, :membership_fee_type_id) do
-      {:ok, id} when not is_nil(id) ->
-        {:ok, id}
-
-      _ ->
-        # Then check existing data
-        case changeset.data do
-          %{membership_fee_type_id: id} when not is_nil(id) -> {:ok, id}
-          _ -> {:error, :membership_fee_type_not_set}
-        end
-    end
-  end
-
-  defp get_interval(membership_fee_type_id) do
-    case Ash.get(Mv.MembershipFees.MembershipFeeType, membership_fee_type_id) do
-      {:ok, %{interval: interval}} -> {:ok, interval}
-      {:error, _} -> {:error, :membership_fee_type_not_found}
-    end
-  end
-
-  defp get_include_joining_cycle do
-    case Mv.Membership.get_settings() do
-      {:ok, %{include_joining_cycle: include}} -> {:ok, include}
-      {:error, _} -> {:ok, true}
-    end
-  end
-
-  @doc """
-  Calculates the membership fee start date based on join date, interval, and settings.
-
-  ## Parameters
-
-    - `join_date` - The date the member joined
-    - `interval` - The billing interval (:monthly, :quarterly, :half_yearly, :yearly)
-    - `include_joining_cycle` - Whether to include the joining cycle
-
-  ## Returns
-
-    The calculated start date (first day of the appropriate cycle).
-
-  ## Examples
-
-      iex> calculate_start_date(~D[2024-03-15], :yearly, true)
-      ~D[2024-01-01]
-
-      iex> calculate_start_date(~D[2024-03-15], :yearly, false)
-      ~D[2025-01-01]
-
-      iex> calculate_start_date(~D[2024-03-15], :quarterly, true)
-      ~D[2024-01-01]
-
-      iex> calculate_start_date(~D[2024-03-15], :quarterly, false)
-      ~D[2024-04-01]
-
-  """
-  @spec calculate_start_date(Date.t(), CalendarCycles.interval(), boolean()) :: Date.t()
-  def calculate_start_date(join_date, interval, include_joining_cycle) do
-    if include_joining_cycle do
-      # Start date is the first day of the joining cycle
-      CalendarCycles.calculate_cycle_start(join_date, interval)
-    else
-      # Start date is the first day of the next cycle after joining
-      join_cycle_start = CalendarCycles.calculate_cycle_start(join_date, interval)
-      CalendarCycles.next_cycle_start(join_cycle_start, interval)
-    end
-  end
-end
diff --git a/lib/membership_fees/changes/validate_same_interval.ex b/lib/membership_fees/changes/validate_same_interval.ex
deleted file mode 100644
index 8c1efb4..0000000
--- a/lib/membership_fees/changes/validate_same_interval.ex
+++ /dev/null
@@ -1,148 +0,0 @@
-defmodule Mv.MembershipFees.Changes.ValidateSameInterval do
-  @moduledoc """
-  Validates that membership fee type changes only allow same-interval types.
-
-  Prevents changing from yearly to monthly, etc. (MVP constraint).
-
-  ## Usage
-
-  In a Member action:
-
-      update :update_member do
-        # ...
-        change Mv.MembershipFees.Changes.ValidateSameInterval
-      end
-
-  The change module only executes when `membership_fee_type_id` is being changed.
-  If the new type has a different interval than the current type, a validation error is returned.
-  """
-  use Ash.Resource.Change
-
-  @impl true
-  def change(changeset, _opts, _context) do
-    if changing_membership_fee_type?(changeset) do
-      validate_interval_match(changeset)
-    else
-      changeset
-    end
-  end
-
-  # Check if membership_fee_type_id is being changed
-  defp changing_membership_fee_type?(changeset) do
-    Ash.Changeset.changing_attribute?(changeset, :membership_fee_type_id)
-  end
-
-  # Validate that the new type has the same interval as the current type
-  defp validate_interval_match(changeset) do
-    current_type_id = get_current_type_id(changeset)
-    new_type_id = get_new_type_id(changeset)
-
-    cond do
-      # If no current type, allow any change (first assignment)
-      is_nil(current_type_id) ->
-        changeset
-
-      # If new type is nil, reject the change (membership_fee_type_id is required)
-      is_nil(new_type_id) ->
-        add_nil_type_error(changeset)
-
-      # Both types exist - validate intervals match
-      true ->
-        validate_intervals_match(changeset, current_type_id, new_type_id)
-    end
-  end
-
-  # Validates that intervals match when both types exist
-  defp validate_intervals_match(changeset, current_type_id, new_type_id) do
-    case get_intervals(current_type_id, new_type_id) do
-      {:ok, current_interval, new_interval} ->
-        if current_interval == new_interval do
-          changeset
-        else
-          add_interval_mismatch_error(changeset, current_interval, new_interval)
-        end
-
-      {:error, reason} ->
-        # Fail closed: If we can't load the types, reject the change
-        # This prevents inconsistent data states
-        add_type_validation_error(changeset, reason)
-    end
-  end
-
-  # Get current type ID from changeset data
-  defp get_current_type_id(changeset) do
-    case changeset.data do
-      %{membership_fee_type_id: type_id} -> type_id
-      _ -> nil
-    end
-  end
-
-  # Get new type ID from changeset
-  defp get_new_type_id(changeset) do
-    case Ash.Changeset.fetch_change(changeset, :membership_fee_type_id) do
-      {:ok, type_id} -> type_id
-      :error -> nil
-    end
-  end
-
-  # Get intervals for both types
-  defp get_intervals(current_type_id, new_type_id) do
-    alias Mv.MembershipFees.MembershipFeeType
-
-    case {Ash.get(MembershipFeeType, current_type_id), Ash.get(MembershipFeeType, new_type_id)} do
-      {{:ok, current_type}, {:ok, new_type}} ->
-        {:ok, current_type.interval, new_type.interval}
-
-      _ ->
-        {:error, :type_not_found}
-    end
-  end
-
-  # Add validation error for interval mismatch
-  defp add_interval_mismatch_error(changeset, current_interval, new_interval) do
-    current_interval_name = format_interval(current_interval)
-    new_interval_name = format_interval(new_interval)
-
-    message =
-      "Cannot change membership fee type: current type uses #{current_interval_name} interval, " <>
-        "new type uses #{new_interval_name} interval. Only same-interval changes are allowed."
-
-    Ash.Changeset.add_error(
-      changeset,
-      field: :membership_fee_type_id,
-      message: message
-    )
-  end
-
-  # Add validation error when types cannot be loaded
-  defp add_type_validation_error(changeset, _reason) do
-    message =
-      "Could not validate membership fee type intervals. " <>
-        "The current or new membership fee type no longer exists. " <>
-        "This may indicate a data consistency issue."
-
-    Ash.Changeset.add_error(
-      changeset,
-      field: :membership_fee_type_id,
-      message: message
-    )
-  end
-
-  # Add validation error when trying to set membership_fee_type_id to nil
-  defp add_nil_type_error(changeset) do
-    message = "Cannot remove membership fee type. A membership fee type is required."
-
-    Ash.Changeset.add_error(
-      changeset,
-      field: :membership_fee_type_id,
-      message: message
-    )
-  end
-
-  # Format interval atom to human-readable string
-  defp format_interval(:monthly), do: "monthly"
-  defp format_interval(:quarterly), do: "quarterly"
-  defp format_interval(:half_yearly), do: "half-yearly"
-  defp format_interval(:yearly), do: "yearly"
-  defp format_interval(interval), do: to_string(interval)
-end
diff --git a/lib/membership_fees/membership_fee_cycle.ex b/lib/membership_fees/membership_fee_cycle.ex
index b437ead..4c47623 100644
--- a/lib/membership_fees/membership_fee_cycle.ex
+++ b/lib/membership_fees/membership_fee_cycle.ex
@@ -51,36 +51,6 @@ defmodule Mv.MembershipFees.MembershipFeeCycle do
       primary? true
       accept [:status, :notes]
     end
-
-    update :mark_as_paid do
-      description "Mark cycle as paid"
-      require_atomic? false
-      accept [:notes]
-
-      change fn changeset, _context ->
-        Ash.Changeset.force_change_attribute(changeset, :status, :paid)
-      end
-    end
-
-    update :mark_as_suspended do
-      description "Mark cycle as suspended"
-      require_atomic? false
-      accept [:notes]
-
-      change fn changeset, _context ->
-        Ash.Changeset.force_change_attribute(changeset, :status, :suspended)
-      end
-    end
-
-    update :mark_as_unpaid do
-      description "Mark cycle as unpaid (for error correction)"
-      require_atomic? false
-      accept [:notes]
-
-      change fn changeset, _context ->
-        Ash.Changeset.force_change_attribute(changeset, :status, :unpaid)
-      end
-    end
   end
 
   attributes do
diff --git a/lib/membership_fees/membership_fee_type.ex b/lib/membership_fees/membership_fee_type.ex
index 01ae625..877a385 100644
--- a/lib/membership_fees/membership_fee_type.ex
+++ b/lib/membership_fees/membership_fee_type.ex
@@ -36,7 +36,7 @@ defmodule Mv.MembershipFees.MembershipFeeType do
   end
 
   actions do
-    defaults [:read]
+    defaults [:read, :destroy]
 
     create :create do
       primary? true
@@ -45,108 +45,10 @@ defmodule Mv.MembershipFees.MembershipFeeType do
 
     update :update do
       primary? true
-      # require_atomic? false because validation queries (member/cycle counts) are not atomic
-      # DB constraints serve as the final safeguard if data changes between validation and update
-      require_atomic? false
       # Note: interval is NOT in accept list - it's immutable after creation
+      # Immutability validation will be added in a future issue
       accept [:name, :amount, :description]
     end
-
-    destroy :destroy do
-      primary? true
-
-      # require_atomic? false because validation queries (member/cycle/settings counts) are not atomic
-      # DB constraints serve as the final safeguard if data changes between validation and delete
-      require_atomic? false
-    end
-  end
-
-  validations do
-    # Prevent interval changes after creation
-    validate fn changeset, _context ->
-               if Ash.Changeset.changing_attribute?(changeset, :interval) do
-                 case changeset.data do
-                   # Creating new resource, interval can be set
-                   nil ->
-                     :ok
-
-                   _existing ->
-                     {:error,
-                      field: :interval, message: "Interval cannot be changed after creation"}
-                 end
-               else
-                 :ok
-               end
-             end,
-             on: [:update]
-
-    # Prevent deletion if assigned to members
-    validate fn changeset, _context ->
-               if changeset.action_type == :destroy do
-                 require Ash.Query
-
-                 member_count =
-                   Mv.Membership.Member
-                   |> Ash.Query.filter(membership_fee_type_id == ^changeset.data.id)
-                   |> Ash.count!()
-
-                 if member_count > 0 do
-                   {:error,
-                    message:
-                      "Cannot delete membership fee type: #{member_count} member(s) are assigned to it"}
-                 else
-                   :ok
-                 end
-               else
-                 :ok
-               end
-             end,
-             on: [:destroy]
-
-    # Prevent deletion if cycles exist
-    validate fn changeset, _context ->
-               if changeset.action_type == :destroy do
-                 require Ash.Query
-
-                 cycle_count =
-                   Mv.MembershipFees.MembershipFeeCycle
-                   |> Ash.Query.filter(membership_fee_type_id == ^changeset.data.id)
-                   |> Ash.count!()
-
-                 if cycle_count > 0 do
-                   {:error,
-                    message:
-                      "Cannot delete membership fee type: #{cycle_count} cycle(s) reference it"}
-                 else
-                   :ok
-                 end
-               else
-                 :ok
-               end
-             end,
-             on: [:destroy]
-
-    # Prevent deletion if used as default in settings
-    validate fn changeset, _context ->
-               if changeset.action_type == :destroy do
-                 require Ash.Query
-
-                 setting_count =
-                   Mv.Membership.Setting
-                   |> Ash.Query.filter(default_membership_fee_type_id == ^changeset.data.id)
-                   |> Ash.count!()
-
-                 if setting_count > 0 do
-                   {:error,
-                    message: "Cannot delete membership fee type: it's used as default in settings"}
-                 else
-                   :ok
-                 end
-               else
-                 :ok
-               end
-             end,
-             on: [:destroy]
   end
 
   attributes do
diff --git a/lib/mv/membership_fees/cycle_generation_job.ex b/lib/mv/membership_fees/cycle_generation_job.ex
deleted file mode 100644
index 71a3158..0000000
--- a/lib/mv/membership_fees/cycle_generation_job.ex
+++ /dev/null
@@ -1,174 +0,0 @@
-defmodule Mv.MembershipFees.CycleGenerationJob do
-  @moduledoc """
-  Scheduled job for generating membership fee cycles.
-
-  This module provides a skeleton for scheduled cycle generation.
-  In the future, this can be integrated with Oban or similar job processing libraries.
-
-  ## Current Implementation
-
-  Currently provides manual execution functions that can be called:
-  - From IEx console for administrative tasks
-  - From a cron job via a Mix task
-  - From the admin UI (future)
-
-  ## Future Oban Integration
-
-  When Oban is added to the project, this module can be converted to an Oban worker:
-
-      defmodule Mv.MembershipFees.CycleGenerationJob do
-        use Oban.Worker,
-          queue: :membership_fees,
-          max_attempts: 3
-
-        @impl Oban.Worker
-        def perform(%Oban.Job{}) do
-          Mv.MembershipFees.CycleGenerator.generate_cycles_for_all_members()
-        end
-      end
-
-  ## Usage
-
-      # Manual execution from IEx
-      Mv.MembershipFees.CycleGenerationJob.run()
-
-      # Check if cycles need to be generated
-      Mv.MembershipFees.CycleGenerationJob.pending_members_count()
-
-  """
-
-  alias Mv.MembershipFees.CycleGenerator
-
-  require Ash.Query
-  require Logger
-
-  @doc """
-  Runs the cycle generation job for all active members.
-
-  This is the main entry point for scheduled execution.
-
-  ## Returns
-
-    - `{:ok, results}` - Map with success/failed counts
-    - `{:error, reason}` - Error with reason
-
-  ## Examples
-
-      iex> Mv.MembershipFees.CycleGenerationJob.run()
-      {:ok, %{success: 45, failed: 0, total: 45}}
-
-  """
-  @spec run() :: {:ok, map()} | {:error, term()}
-  def run do
-    Logger.info("Starting membership fee cycle generation job")
-    start_time = System.monotonic_time(:millisecond)
-
-    result = CycleGenerator.generate_cycles_for_all_members()
-
-    elapsed = System.monotonic_time(:millisecond) - start_time
-
-    case result do
-      {:ok, stats} ->
-        Logger.info(
-          "Cycle generation completed in #{elapsed}ms: #{stats.success} success, #{stats.failed} failed, #{stats.total} total"
-        )
-
-        result
-
-      {:error, reason} ->
-        Logger.error("Cycle generation failed: #{inspect(reason)}")
-        result
-    end
-  end
-
-  @doc """
-  Runs cycle generation with custom options.
-
-  ## Options
-
-    - `:today` - Override today's date (useful for testing or catch-up)
-    - `:batch_size` - Number of members to process in parallel
-
-  ## Examples
-
-      # Generate cycles as if today was a specific date
-      Mv.MembershipFees.CycleGenerationJob.run(today: ~D[2024-12-31])
-
-      # Process with smaller batch size
-      Mv.MembershipFees.CycleGenerationJob.run(batch_size: 5)
-
-  """
-  @spec run(keyword()) :: {:ok, map()} | {:error, term()}
-  def run(opts) when is_list(opts) do
-    Logger.info("Starting membership fee cycle generation job with opts: #{inspect(opts)}")
-    start_time = System.monotonic_time(:millisecond)
-
-    result = CycleGenerator.generate_cycles_for_all_members(opts)
-
-    elapsed = System.monotonic_time(:millisecond) - start_time
-
-    case result do
-      {:ok, stats} ->
-        Logger.info(
-          "Cycle generation completed in #{elapsed}ms: #{stats.success} success, #{stats.failed} failed, #{stats.total} total"
-        )
-
-        result
-
-      {:error, reason} ->
-        Logger.error("Cycle generation failed: #{inspect(reason)}")
-        result
-    end
-  end
-
-  @doc """
-  Returns the count of members that need cycle generation.
-
-  A member needs cycle generation if:
-  - Has a membership_fee_type assigned
-  - Has a join_date set
-  - Is active (no exit_date or exit_date >= today)
-
-  ## Returns
-
-    - `{:ok, count}` - Number of members needing generation
-    - `{:error, reason}` - Error with reason
-
-  """
-  @spec pending_members_count() :: {:ok, non_neg_integer()} | {:error, term()}
-  def pending_members_count do
-    today = Date.utc_today()
-
-    query =
-      Mv.Membership.Member
-      |> Ash.Query.filter(not is_nil(membership_fee_type_id))
-      |> Ash.Query.filter(not is_nil(join_date))
-      |> Ash.Query.filter(is_nil(exit_date) or exit_date >= ^today)
-
-    case Ash.count(query) do
-      {:ok, count} -> {:ok, count}
-      {:error, reason} -> {:error, reason}
-    end
-  end
-
-  @doc """
-  Generates cycles for a specific member by ID.
-
-  Useful for administrative tasks or manual corrections.
-
-  ## Parameters
-
-    - `member_id` - The UUID of the member
-
-  ## Returns
-
-    - `{:ok, cycles}` - List of newly created cycles
-    - `{:error, reason}` - Error with reason
-
-  """
-  @spec run_for_member(String.t()) :: {:ok, [map()]} | {:error, term()}
-  def run_for_member(member_id) when is_binary(member_id) do
-    Logger.info("Generating cycles for member #{member_id}")
-    CycleGenerator.generate_cycles_for_member(member_id)
-  end
-end
diff --git a/lib/mv/membership_fees/cycle_generator.ex b/lib/mv/membership_fees/cycle_generator.ex
deleted file mode 100644
index feb7b53..0000000
--- a/lib/mv/membership_fees/cycle_generator.ex
+++ /dev/null
@@ -1,410 +0,0 @@
-defmodule Mv.MembershipFees.CycleGenerator do
-  @moduledoc """
-  Module for generating membership fee cycles for members.
-
-  This module provides functions to automatically generate membership fee cycles
-  based on a member's fee type, start date, and exit date.
-
-  ## Algorithm
-
-  1. Load member with relationships (membership_fee_type, membership_fee_cycles)
-  2. Determine the generation start point:
-     - If NO cycles exist: Start from `membership_fee_start_date` (or calculated from `join_date`)
-     - If cycles exist: Start from the cycle AFTER the last existing one
-  3. Generate all cycle starts from the determined start point to today (or `exit_date`)
-  4. Create new cycles with the current amount from `membership_fee_type`
-
-  ## Important: Gap Handling
-
-  **Gaps are NOT filled.** If a cycle was explicitly deleted (e.g., 2023 was deleted
-  but 2022 and 2024 exist), the generator will NOT recreate the deleted cycle.
-  It always continues from the LAST existing cycle, regardless of any gaps.
-
-  This behavior ensures that manually deleted cycles remain deleted and prevents
-  unwanted automatic recreation of intentionally removed cycles.
-
-  ## Concurrency
-
-  Uses PostgreSQL advisory locks to prevent race conditions when generating
-  cycles for the same member concurrently.
-
-  ## Examples
-
-      # Generate cycles for a single member
-      {:ok, cycles} = CycleGenerator.generate_cycles_for_member(member)
-
-      # Generate cycles for all active members
-      {:ok, results} = CycleGenerator.generate_cycles_for_all_members()
-
-  """
-
-  alias Mv.Membership.Member
-  alias Mv.MembershipFees.CalendarCycles
-  alias Mv.MembershipFees.Changes.SetMembershipFeeStartDate
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.Repo
-
-  require Ash.Query
-  require Logger
-
-  @type generate_result ::
-          {:ok, [MembershipFeeCycle.t()], [Ash.Notifier.Notification.t()]} | {:error, term()}
-
-  @doc """
-  Generates membership fee cycles for a single member.
-
-  Uses an advisory lock to prevent concurrent generation for the same member.
-
-  ## Parameters
-
-    - `member` - The member struct or member ID
-    - `opts` - Options:
-      - `:today` - Override today's date (useful for testing)
-
-  ## Returns
-
-    - `{:ok, cycles, notifications}` - List of newly created cycles and notifications
-    - `{:error, reason}` - Error with reason
-
-  ## Examples
-
-      {:ok, cycles, notifications} = CycleGenerator.generate_cycles_for_member(member)
-      {:ok, cycles, notifications} = CycleGenerator.generate_cycles_for_member(member_id)
-      {:ok, cycles, notifications} = CycleGenerator.generate_cycles_for_member(member, today: ~D[2024-12-31])
-
-  """
-  @spec generate_cycles_for_member(Member.t() | String.t(), keyword()) :: generate_result()
-  def generate_cycles_for_member(member_or_id, opts \\ [])
-
-  def generate_cycles_for_member(member_id, opts) when is_binary(member_id) do
-    case load_member(member_id) do
-      {:ok, member} -> generate_cycles_for_member(member, opts)
-      {:error, reason} -> {:error, reason}
-    end
-  end
-
-  def generate_cycles_for_member(%Member{} = member, opts) do
-    today = Keyword.get(opts, :today, Date.utc_today())
-    skip_lock? = Keyword.get(opts, :skip_lock?, false)
-
-    do_generate_cycles_with_lock(member, today, skip_lock?)
-  end
-
-  # Generate cycles with lock handling
-  # Returns {:ok, cycles, notifications} - notifications are never sent here,
-  # they should be returned to the caller (e.g., via after_action hook)
-  defp do_generate_cycles_with_lock(member, today, true = _skip_lock?) do
-    # Lock already set by caller (e.g., regenerate_cycles_on_type_change)
-    # Just generate cycles without additional locking
-    do_generate_cycles(member, today)
-  end
-
-  defp do_generate_cycles_with_lock(member, today, false) do
-    lock_key = :erlang.phash2(member.id)
-
-    Repo.transaction(fn ->
-      Ecto.Adapters.SQL.query!(Repo, "SELECT pg_advisory_xact_lock($1)", [lock_key])
-
-      case do_generate_cycles(member, today) do
-        {:ok, cycles, notifications} ->
-          # Return cycles and notifications - do NOT send notifications here
-          # They will be sent by the caller (e.g., via after_action hook)
-          {cycles, notifications}
-
-        {:error, reason} ->
-          Repo.rollback(reason)
-      end
-    end)
-    |> case do
-      {:ok, {cycles, notifications}} -> {:ok, cycles, notifications}
-      {:error, reason} -> {:error, reason}
-    end
-  end
-
-  @doc """
-  Generates membership fee cycles for all members with a fee type assigned.
-
-  This includes both active and inactive (left) members. Inactive members
-  will have cycles generated up to their exit_date if they don't have cycles
-  for that period yet. This allows for catch-up generation of missing cycles.
-
-  Members processed are those who:
-  - Have a membership_fee_type assigned
-  - Have a join_date set
-
-  The exit_date boundary is respected during generation (not in the query),
-  so inactive members will get cycles up to their exit date.
-
-  ## Parameters
-
-    - `opts` - Options:
-      - `:today` - Override today's date (useful for testing)
-      - `:batch_size` - Number of members to process in parallel (default: 10)
-
-  ## Returns
-
-    - `{:ok, results}` - Map with :success and :failed counts
-    - `{:error, reason}` - Error with reason
-
-  """
-  @spec generate_cycles_for_all_members(keyword()) :: {:ok, map()} | {:error, term()}
-  def generate_cycles_for_all_members(opts \\ []) do
-    today = Keyword.get(opts, :today, Date.utc_today())
-    batch_size = Keyword.get(opts, :batch_size, 10)
-
-    # Query ALL members with fee type assigned (including inactive/left members)
-    # The exit_date boundary is applied during cycle generation, not here.
-    # This allows catch-up generation for members who left but are missing cycles.
-    query =
-      Member
-      |> Ash.Query.filter(not is_nil(membership_fee_type_id))
-      |> Ash.Query.filter(not is_nil(join_date))
-
-    case Ash.read(query) do
-      {:ok, members} ->
-        results = process_members_in_batches(members, batch_size, today)
-        {:ok, build_results_summary(results)}
-
-      {:error, reason} ->
-        {:error, reason}
-    end
-  end
-
-  defp process_members_in_batches(members, batch_size, today) do
-    members
-    |> Enum.chunk_every(batch_size)
-    |> Enum.flat_map(&process_batch(&1, today))
-  end
-
-  defp process_batch(batch, today) do
-    batch
-    |> Task.async_stream(fn member ->
-      process_member_cycle_generation(member, today)
-    end)
-    |> Enum.map(fn
-      {:ok, result} ->
-        result
-
-      {:exit, reason} ->
-        # Task crashed - log and return error tuple
-        Logger.error("Task crashed during cycle generation: #{inspect(reason)}")
-        {nil, {:error, {:task_exit, reason}}}
-    end)
-  end
-
-  # Process cycle generation for a single member in batch job
-  # Returns {member_id, result} tuple where result is {:ok, cycles, notifications} or {:error, reason}
-  defp process_member_cycle_generation(member, today) do
-    case generate_cycles_for_member(member, today: today) do
-      {:ok, _cycles, notifications} = ok ->
-        send_notifications_for_batch_job(notifications)
-        {member.id, ok}
-
-      {:error, _reason} = err ->
-        {member.id, err}
-    end
-  end
-
-  # Send notifications for batch job
-  # This is a top-level job, so we need to send notifications explicitly
-  defp send_notifications_for_batch_job(notifications) do
-    if Enum.any?(notifications) do
-      Ash.Notifier.notify(notifications)
-    end
-  end
-
-  defp build_results_summary(results) do
-    success_count = Enum.count(results, fn {_id, result} -> match?({:ok, _, _}, result) end)
-    failed_count = Enum.count(results, fn {_id, result} -> match?({:error, _}, result) end)
-
-    %{success: success_count, failed: failed_count, total: length(results)}
-  end
-
-  # Private functions
-
-  defp load_member(member_id) do
-    Member
-    |> Ash.Query.filter(id == ^member_id)
-    |> Ash.Query.load([:membership_fee_type, :membership_fee_cycles])
-    |> Ash.read_one()
-    |> case do
-      {:ok, nil} -> {:error, :member_not_found}
-      {:ok, member} -> {:ok, member}
-      {:error, reason} -> {:error, reason}
-    end
-  end
-
-  defp do_generate_cycles(member, today) do
-    # Reload member with relationships to ensure fresh data
-    case load_member(member.id) do
-      {:ok, member} ->
-        cond do
-          is_nil(member.membership_fee_type_id) ->
-            {:error, :no_membership_fee_type}
-
-          is_nil(member.join_date) ->
-            {:error, :no_join_date}
-
-          true ->
-            generate_missing_cycles(member, today)
-        end
-
-      {:error, reason} ->
-        {:error, reason}
-    end
-  end
-
-  defp generate_missing_cycles(member, today) do
-    fee_type = member.membership_fee_type
-    interval = fee_type.interval
-    amount = fee_type.amount
-    existing_cycles = member.membership_fee_cycles || []
-
-    # Determine start point based on existing cycles
-    # Note: We do NOT fill gaps - only generate from the last existing cycle onwards
-    start_date = determine_generation_start(member, existing_cycles, interval)
-
-    # Determine end date (today or exit_date, whichever is earlier)
-    end_date = determine_end_date(member, today)
-
-    # Only generate if start_date <= end_date
-    if start_date && Date.compare(start_date, end_date) != :gt do
-      cycle_starts = generate_cycle_starts(start_date, end_date, interval)
-      create_cycles(cycle_starts, member.id, fee_type.id, amount)
-    else
-      {:ok, [], []}
-    end
-  end
-
-  # No existing cycles: start from membership_fee_start_date
-  defp determine_generation_start(member, [], interval) do
-    determine_start_date(member, interval)
-  end
-
-  # Has existing cycles: start from the cycle AFTER the last one
-  # This ensures gaps (deleted cycles) are NOT filled
-  defp determine_generation_start(_member, existing_cycles, interval) do
-    last_cycle_start =
-      existing_cycles
-      |> Enum.map(& &1.cycle_start)
-      |> Enum.max(Date)
-
-    CalendarCycles.next_cycle_start(last_cycle_start, interval)
-  end
-
-  defp determine_start_date(member, interval) do
-    if member.membership_fee_start_date do
-      member.membership_fee_start_date
-    else
-      # Calculate from join_date using global settings
-      include_joining_cycle = get_include_joining_cycle()
-
-      SetMembershipFeeStartDate.calculate_start_date(
-        member.join_date,
-        interval,
-        include_joining_cycle
-      )
-    end
-  end
-
-  defp determine_end_date(member, today) do
-    if member.exit_date && Date.compare(member.exit_date, today) == :lt do
-      # Member has left - use the exit date as boundary
-      # Note: If exit_date == cycle_start, the cycle IS still generated.
-      # This means the member is considered a member on the first day of that cycle.
-      # Example: exit_date = 2025-01-01, yearly interval
-      #   -> The 2025 cycle (starting 2025-01-01) WILL be generated
-      member.exit_date
-    else
-      today
-    end
-  end
-
-  defp get_include_joining_cycle do
-    case Mv.Membership.get_settings() do
-      {:ok, %{include_joining_cycle: include}} -> include
-      {:error, _} -> true
-    end
-  end
-
-  @doc """
-  Generates all cycle start dates from a start date to an end date.
-
-  ## Parameters
-
-    - `start_date` - The first cycle start date
-    - `end_date` - The date up to which cycles should be generated
-    - `interval` - The billing interval
-
-  ## Returns
-
-    List of cycle start dates.
-
-  ## Examples
-
-      iex> generate_cycle_starts(~D[2024-01-01], ~D[2024-12-31], :quarterly)
-      [~D[2024-01-01], ~D[2024-04-01], ~D[2024-07-01], ~D[2024-10-01]]
-
-  """
-  @spec generate_cycle_starts(Date.t(), Date.t(), atom()) :: [Date.t()]
-  def generate_cycle_starts(start_date, end_date, interval) do
-    # Ensure start_date is aligned to cycle boundary
-    aligned_start = CalendarCycles.calculate_cycle_start(start_date, interval)
-
-    generate_cycle_starts_acc(aligned_start, end_date, interval, [])
-  end
-
-  defp generate_cycle_starts_acc(current_start, end_date, interval, acc) do
-    if Date.compare(current_start, end_date) == :gt do
-      # Current cycle start is after end date - stop
-      Enum.reverse(acc)
-    else
-      # Include this cycle and continue to next
-      next_start = CalendarCycles.next_cycle_start(current_start, interval)
-      generate_cycle_starts_acc(next_start, end_date, interval, [current_start | acc])
-    end
-  end
-
-  defp create_cycles(cycle_starts, member_id, fee_type_id, amount) do
-    # Always use return_notifications?: true to collect notifications
-    # Notifications will be returned to the caller, who is responsible for
-    # sending them (e.g., via after_action hook returning {:ok, result, notifications})
-    results =
-      Enum.map(cycle_starts, fn cycle_start ->
-        attrs = %{
-          cycle_start: cycle_start,
-          member_id: member_id,
-          membership_fee_type_id: fee_type_id,
-          amount: amount,
-          status: :unpaid
-        }
-
-        case Ash.create(MembershipFeeCycle, attrs, return_notifications?: true) do
-          {:ok, cycle, notifications} when is_list(notifications) ->
-            {:ok, cycle, notifications}
-
-          {:ok, cycle} ->
-            {:ok, cycle, []}
-
-          {:error, reason} ->
-            {:error, {cycle_start, reason}}
-        end
-      end)
-
-    {successes, errors} = Enum.split_with(results, &match?({:ok, _, _}, &1))
-
-    all_notifications =
-      Enum.flat_map(successes, fn {:ok, _cycle, notifications} -> notifications end)
-
-    if Enum.empty?(errors) do
-      successful_cycles = Enum.map(successes, fn {:ok, cycle, _notifications} -> cycle end)
-      {:ok, successful_cycles, all_notifications}
-    else
-      Logger.warning("Some cycles failed to create: #{inspect(errors)}")
-      # Return partial failure with errors
-      # Note: When this error occurs, the transaction will be rolled back,
-      # so no cycles were actually persisted in the database
-      {:error, {:partial_failure, errors}}
-    end
-  end
-end
diff --git a/lib/mv_web/components/layouts/navbar.ex b/lib/mv_web/components/layouts/navbar.ex
index c2e28d6..1ff589b 100644
--- a/lib/mv_web/components/layouts/navbar.ex
+++ b/lib/mv_web/components/layouts/navbar.ex
@@ -34,9 +34,7 @@ defmodule MvWeb.Layouts.Navbar do
               <ul class="bg-base-200 rounded-t-none p-2 z-10 w-48">
                 <li><.link navigate="/contribution_types">{gettext("Contribution Types")}</.link></li>
                 <li>
-                  <.link navigate="/membership_fee_settings">
-                    {gettext("Membership Fee Settings")}
-                  </.link>
+                  <.link navigate="/contribution_settings">{gettext("Contribution Settings")}</.link>
                 </li>
               </ul>
             </details>
diff --git a/lib/mv_web/live/contribution_period_live/show.ex b/lib/mv_web/live/contribution_period_live/show.ex
index 83d9207..95179ac 100644
--- a/lib/mv_web/live/contribution_period_live/show.ex
+++ b/lib/mv_web/live/contribution_period_live/show.ex
@@ -43,7 +43,7 @@ defmodule MvWeb.ContributionPeriodLive.Show do
           · {gettext("Member since")}: <span class="font-mono">{@member.joined_at}</span>
         </:subtitle>
         <:actions>
-          <.link navigate={~p"/membership_fee_settings"} class="btn btn-ghost btn-sm">
+          <.link navigate={~p"/contribution_settings"} class="btn btn-ghost btn-sm">
             <.icon name="hero-arrow-left" class="size-4" />
             {gettext("Back to Settings")}
           </.link>
diff --git a/lib/mv_web/live/contribution_settings_live.ex b/lib/mv_web/live/contribution_settings_live.ex
new file mode 100644
index 0000000..713bc8c
--- /dev/null
+++ b/lib/mv_web/live/contribution_settings_live.ex
@@ -0,0 +1,277 @@
+defmodule MvWeb.ContributionSettingsLive do
+  @moduledoc """
+  Mock-up LiveView for Contribution Settings (Admin).
+
+  This is a preview-only page that displays the planned UI for managing
+  global contribution settings. It shows static mock data and is not functional.
+
+  ## Planned Features (Future Implementation)
+  - Set default contribution type for new members
+  - Configure whether joining period is included in contributions
+  - Explanatory text with examples
+
+  ## Settings
+  - `default_contribution_type_id` - UUID of the default contribution type
+  - `include_joining_period` - Boolean whether to include joining period
+
+  ## Note
+  This page is intentionally non-functional and serves as a UI mockup
+  for the upcoming Membership Contributions feature.
+  """
+  use MvWeb, :live_view
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Contribution Settings"))
+     |> assign(:contribution_types, mock_contribution_types())
+     |> assign(:selected_type_id, "1")
+     |> assign(:include_joining_period, true)}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_user={@current_user}>
+      <.mockup_warning />
+
+      <.header>
+        {gettext("Contribution Settings")}
+        <:subtitle>
+          {gettext("Configure global settings for membership contributions.")}
+        </:subtitle>
+      </.header>
+
+      <div class="grid gap-6 lg:grid-cols-2">
+        <%!-- Settings Form --%>
+        <div class="card bg-base-100 shadow-xl">
+          <div class="card-body">
+            <h2 class="card-title">
+              <.icon name="hero-cog-6-tooth" class="size-5" />
+              {gettext("Global Settings")}
+            </h2>
+
+            <form class="space-y-6">
+              <%!-- Default Contribution Type --%>
+              <fieldset class="fieldset">
+                <label class="label">
+                  <span class="label-text font-semibold">
+                    {gettext("Default Contribution Type")}
+                  </span>
+                </label>
+                <select class="select select-bordered w-full" disabled>
+                  <option :for={ct <- @contribution_types} selected={ct.id == @selected_type_id}>
+                    {ct.name} ({format_currency(ct.amount)}, {format_interval(ct.interval)})
+                  </option>
+                </select>
+                <p class="text-sm text-base-content/60 mt-2">
+                  {gettext(
+                    "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+                  )}
+                </p>
+              </fieldset>
+
+              <%!-- Include Joining Period --%>
+              <fieldset class="fieldset">
+                <label class="label cursor-pointer justify-start gap-3">
+                  <input
+                    type="checkbox"
+                    class="checkbox checkbox-primary"
+                    checked={@include_joining_period}
+                    disabled
+                  />
+                  <span class="label-text font-semibold">
+                    {gettext("Include joining period")}
+                  </span>
+                </label>
+                <div class="ml-9 space-y-2">
+                  <p class="text-sm text-base-content/60">
+                    {gettext("When active: Members pay from the period of their joining.")}
+                  </p>
+                  <p class="text-sm text-base-content/60">
+                    {gettext("When inactive: Members pay from the next full period after joining.")}
+                  </p>
+                </div>
+              </fieldset>
+
+              <div class="divider"></div>
+
+              <button type="button" class="btn btn-primary w-full" disabled>
+                <.icon name="hero-check" class="size-5" />
+                {gettext("Save Settings")}
+              </button>
+            </form>
+          </div>
+        </div>
+
+        <%!-- Examples Card --%>
+        <div class="card bg-base-200">
+          <div class="card-body">
+            <h2 class="card-title">
+              <.icon name="hero-light-bulb" class="size-5" />
+              {gettext("Examples")}
+            </h2>
+
+            <.example_section
+              title={gettext("Yearly Interval - Joining Period Included")}
+              joining_date="15.03.2023"
+              include_joining={true}
+              start_date="01.01.2023"
+              periods={["2023", "2024", "2025"]}
+              note={gettext("Member pays for the year they joined")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Yearly Interval - Joining Period Excluded")}
+              joining_date="15.03.2023"
+              include_joining={false}
+              start_date="01.01.2024"
+              periods={["2024", "2025"]}
+              note={gettext("Member pays from the next full year")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Quarterly Interval - Joining Period Excluded")}
+              joining_date="15.05.2024"
+              include_joining={false}
+              start_date="01.07.2024"
+              periods={["Q3/2024", "Q4/2024", "Q1/2025"]}
+              note={gettext("Member pays from the next full quarter")}
+            />
+
+            <div class="divider"></div>
+
+            <.example_section
+              title={gettext("Monthly Interval - Joining Period Included")}
+              joining_date="15.03.2024"
+              include_joining={true}
+              start_date="01.03.2024"
+              periods={["03/2024", "04/2024", "05/2024", "..."]}
+              note={gettext("Member pays from the joining month")}
+            />
+          </div>
+        </div>
+      </div>
+
+      <.example_member_card />
+    </Layouts.app>
+    """
+  end
+
+  # Example member card with link to period view
+  defp example_member_card(assigns) do
+    ~H"""
+    <div class="card bg-base-100 shadow-xl mt-6">
+      <div class="card-body">
+        <h2 class="card-title">
+          <.icon name="hero-user" class="size-5" />
+          {gettext("Example: Member Contribution View")}
+        </h2>
+        <p class="text-base-content/70">
+          {gettext(
+            "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+          )}
+        </p>
+        <div class="card-actions justify-end">
+          <.link navigate={~p"/contributions/member/example"} class="btn btn-primary btn-sm">
+            <.icon name="hero-eye" class="size-4" />
+            {gettext("View Example Member")}
+          </.link>
+        </div>
+      </div>
+    </div>
+    """
+  end
+
+  # Mock-up warning banner component - subtle orange style
+  defp mockup_warning(assigns) do
+    ~H"""
+    <div class="border border-warning text-warning bg-base-100 rounded-lg px-4 py-3 mb-6 flex items-center gap-3">
+      <.icon name="hero-exclamation-triangle" class="size-5 shrink-0" />
+      <div>
+        <span class="font-semibold">{gettext("Preview Mockup")}</span>
+        <span class="text-sm text-base-content/70 ml-2">
+          – {gettext("This page is not functional and only displays the planned features.")}
+        </span>
+      </div>
+    </div>
+    """
+  end
+
+  # Example section component
+  attr :title, :string, required: true
+  attr :joining_date, :string, required: true
+  attr :include_joining, :boolean, required: true
+  attr :start_date, :string, required: true
+  attr :periods, :list, required: true
+  attr :note, :string, required: true
+
+  defp example_section(assigns) do
+    ~H"""
+    <div class="space-y-2">
+      <h3 class="font-semibold text-sm">{@title}</h3>
+      <div class="bg-base-300 rounded-lg p-3 text-sm space-y-1">
+        <p>
+          <span class="text-base-content/60">{gettext("Joining date")}:</span>
+          <span class="font-mono">{@joining_date}</span>
+        </p>
+        <p>
+          <span class="text-base-content/60">{gettext("Contribution start")}:</span>
+          <span class="font-mono font-semibold text-primary">{@start_date}</span>
+        </p>
+        <p>
+          <span class="text-base-content/60">{gettext("Generated periods")}:</span>
+          <span class="font-mono">
+            {Enum.join(@periods, ", ")}
+          </span>
+        </p>
+      </div>
+      <p class="text-xs text-base-content/60 italic">→ {@note}</p>
+    </div>
+    """
+  end
+
+  # Mock data for demonstration
+  defp mock_contribution_types do
+    [
+      %{
+        id: "1",
+        name: gettext("Regular"),
+        amount: Decimal.new("60.00"),
+        interval: :yearly
+      },
+      %{
+        id: "2",
+        name: gettext("Reduced"),
+        amount: Decimal.new("30.00"),
+        interval: :yearly
+      },
+      %{
+        id: "3",
+        name: gettext("Student"),
+        amount: Decimal.new("5.00"),
+        interval: :monthly
+      },
+      %{
+        id: "4",
+        name: gettext("Family"),
+        amount: Decimal.new("25.00"),
+        interval: :quarterly
+      }
+    ]
+  end
+
+  defp format_currency(%Decimal{} = amount) do
+    "#{Decimal.to_string(amount)} €"
+  end
+
+  defp format_interval(:monthly), do: gettext("Monthly")
+  defp format_interval(:quarterly), do: gettext("Quarterly")
+  defp format_interval(:half_yearly), do: gettext("Half-yearly")
+  defp format_interval(:yearly), do: gettext("Yearly")
+end
diff --git a/lib/mv_web/live/membership_fee_settings_live.ex b/lib/mv_web/live/membership_fee_settings_live.ex
deleted file mode 100644
index 5ca32e9..0000000
--- a/lib/mv_web/live/membership_fee_settings_live.ex
+++ /dev/null
@@ -1,261 +0,0 @@
-defmodule MvWeb.MembershipFeeSettingsLive do
-  @moduledoc """
-  LiveView for managing membership fee settings (Admin).
-
-  Allows administrators to configure:
-  - Default membership fee type for new members
-  - Whether to include the joining cycle in membership fee generation
-  """
-  use MvWeb, :live_view
-
-  alias Mv.Membership
-  alias Mv.MembershipFees.MembershipFeeType
-
-  @impl true
-  def mount(_params, _session, socket) do
-    {:ok, settings} = Membership.get_settings()
-
-    membership_fee_types =
-      MembershipFeeType
-      |> Ash.Query.sort(name: :asc)
-      |> Ash.read!()
-
-    {:ok,
-     socket
-     |> assign(:page_title, gettext("Membership Fee Settings"))
-     |> assign(:settings, settings)
-     |> assign(:membership_fee_types, membership_fee_types)
-     |> assign_form()}
-  end
-
-  @impl true
-  def handle_event("validate", %{"settings" => params}, socket) do
-    {:noreply, assign(socket, form: AshPhoenix.Form.validate(socket.assigns.form, params))}
-  end
-
-  def handle_event("save", %{"settings" => params}, socket) do
-    case AshPhoenix.Form.submit(socket.assigns.form, params: params) do
-      {:ok, updated_settings} ->
-        {:noreply,
-         socket
-         |> assign(:settings, updated_settings)
-         |> put_flash(:info, gettext("Settings saved successfully."))
-         |> assign_form()}
-
-      {:error, form} ->
-        {:noreply, assign(socket, form: form)}
-    end
-  end
-
-  @impl true
-  def render(assigns) do
-    ~H"""
-    <Layouts.app flash={@flash} current_user={@current_user}>
-      <.header>
-        {gettext("Membership Fee Settings")}
-        <:subtitle>
-          {gettext("Configure global settings for membership fees.")}
-        </:subtitle>
-      </.header>
-
-      <div class="grid gap-6 lg:grid-cols-2">
-        <%!-- Settings Form --%>
-        <div class="card bg-base-100 shadow-xl">
-          <div class="card-body">
-            <h2 class="card-title">
-              <.icon name="hero-cog-6-tooth" class="size-5" />
-              {gettext("Global Settings")}
-            </h2>
-
-            <.form
-              for={@form}
-              phx-change="validate"
-              phx-submit="save"
-              class="space-y-6"
-            >
-              <%!-- Default Membership Fee Type --%>
-              <fieldset class="fieldset">
-                <label for="default_membership_fee_type_id" class="label">
-                  <span class="label-text font-semibold">
-                    {gettext("Default Membership Fee Type")}
-                  </span>
-                </label>
-                <select
-                  id="default_membership_fee_type_id"
-                  name="settings[default_membership_fee_type_id]"
-                  class={[
-                    "select select-bordered w-full",
-                    if(@form.errors[:default_membership_fee_type_id], do: "select-error", else: "")
-                  ]}
-                  phx-debounce="blur"
-                  aria-label={gettext("Default Membership Fee Type")}
-                >
-                  <option value="">{gettext("None (no default)")}</option>
-                  <option
-                    :for={fee_type <- @membership_fee_types}
-                    value={fee_type.id}
-                    selected={fee_type.id == @form[:default_membership_fee_type_id].value}
-                  >
-                    {fee_type.name} ({format_currency(fee_type.amount)}, {format_interval(
-                      fee_type.interval
-                    )})
-                  </option>
-                </select>
-                <%= for {msg, _opts} <- @form.errors[:default_membership_fee_type_id] || [] do %>
-                  <p class="text-error text-sm mt-1">{msg}</p>
-                <% end %>
-                <p class="text-sm text-base-content/60 mt-2">
-                  {gettext(
-                    "This membership fee type is automatically assigned to all new members. Can be changed individually per member."
-                  )}
-                </p>
-              </fieldset>
-
-              <%!-- Include Joining Cycle --%>
-              <fieldset class="fieldset">
-                <label class="label cursor-pointer justify-start gap-3">
-                  <input
-                    type="checkbox"
-                    name="settings[include_joining_cycle]"
-                    class="checkbox checkbox-primary"
-                    checked={@form[:include_joining_cycle].value}
-                    phx-debounce="blur"
-                  />
-                  <span class="label-text font-semibold">
-                    {gettext("Include joining cycle")}
-                  </span>
-                </label>
-                <%= for {msg, _opts} <- @form.errors[:include_joining_cycle] || [] do %>
-                  <p class="text-error text-sm ml-9 mt-1">{msg}</p>
-                <% end %>
-                <div class="ml-9 space-y-2">
-                  <p class="text-sm text-base-content/60">
-                    {gettext("When active: Members pay from the cycle of their joining.")}
-                  </p>
-                  <p class="text-sm text-base-content/60">
-                    {gettext("When inactive: Members pay from the next full cycle after joining.")}
-                  </p>
-                </div>
-              </fieldset>
-
-              <div class="divider"></div>
-
-              <button type="submit" class="btn btn-primary w-full">
-                <.icon name="hero-check" class="size-5" />
-                {gettext("Save Settings")}
-              </button>
-            </.form>
-          </div>
-        </div>
-
-        <%!-- Examples Card --%>
-        <div class="card bg-base-200">
-          <div class="card-body">
-            <h2 class="card-title">
-              <.icon name="hero-light-bulb" class="size-5" />
-              {gettext("Examples")}
-            </h2>
-
-            <.example_section
-              title={gettext("Yearly Interval - Joining Cycle Included")}
-              joining_date="15.03.2023"
-              include_joining={true}
-              start_date="01.01.2023"
-              periods={["2023", "2024", "2025"]}
-              note={gettext("Member pays for the year they joined")}
-            />
-
-            <div class="divider"></div>
-
-            <.example_section
-              title={gettext("Yearly Interval - Joining Cycle Excluded")}
-              joining_date="15.03.2023"
-              include_joining={false}
-              start_date="01.01.2024"
-              periods={["2024", "2025"]}
-              note={gettext("Member pays from the next full year")}
-            />
-
-            <div class="divider"></div>
-
-            <.example_section
-              title={gettext("Quarterly Interval - Joining Cycle Excluded")}
-              joining_date="15.05.2024"
-              include_joining={false}
-              start_date="01.07.2024"
-              periods={["Q3/2024", "Q4/2024", "Q1/2025"]}
-              note={gettext("Member pays from the next full quarter")}
-            />
-
-            <div class="divider"></div>
-
-            <.example_section
-              title={gettext("Monthly Interval - Joining Cycle Included")}
-              joining_date="15.03.2024"
-              include_joining={true}
-              start_date="01.03.2024"
-              periods={["03/2024", "04/2024", "05/2024", "..."]}
-              note={gettext("Member pays from the joining month")}
-            />
-          </div>
-        </div>
-      </div>
-    </Layouts.app>
-    """
-  end
-
-  # Example section component
-  attr :title, :string, required: true
-  attr :joining_date, :string, required: true
-  attr :include_joining, :boolean, required: true
-  attr :start_date, :string, required: true
-  attr :periods, :list, required: true
-  attr :note, :string, required: true
-
-  defp example_section(assigns) do
-    ~H"""
-    <div class="space-y-2">
-      <h3 class="font-semibold text-sm">{@title}</h3>
-      <div class="bg-base-300 rounded-lg p-3 text-sm space-y-1">
-        <p>
-          <span class="text-base-content/80">{gettext("Joining date")}:</span>
-          <span class="font-mono">{@joining_date}</span>
-        </p>
-        <p>
-          <span class="text-base-content/80">{gettext("Membership fee start")}:</span>
-          <span class="font-mono font-semibold text-base-content">{@start_date}</span>
-        </p>
-        <p>
-          <span class="text-base-content/80">{gettext("Generated cycles")}:</span>
-          <span class="font-mono">
-            {Enum.join(@periods, ", ")}
-          </span>
-        </p>
-      </div>
-      <p class="text-xs text-base-content/80 italic">→ {@note}</p>
-    </div>
-    """
-  end
-
-  defp format_currency(%Decimal{} = amount) do
-    "#{Decimal.to_string(amount)} €"
-  end
-
-  defp format_interval(:monthly), do: gettext("Monthly")
-  defp format_interval(:quarterly), do: gettext("Quarterly")
-  defp format_interval(:half_yearly), do: gettext("Half-yearly")
-  defp format_interval(:yearly), do: gettext("Yearly")
-
-  defp assign_form(%{assigns: %{settings: settings}} = socket) do
-    form =
-      AshPhoenix.Form.for_update(
-        settings,
-        :update_membership_fee_settings,
-        api: Membership,
-        as: "settings",
-        forms: [auto?: true]
-      )
-
-    assign(socket, form: to_form(form))
-  end
-end
diff --git a/lib/mv_web/router.ex b/lib/mv_web/router.ex
index 887628e..d6f108e 100644
--- a/lib/mv_web/router.ex
+++ b/lib/mv_web/router.ex
@@ -69,11 +69,9 @@ defmodule MvWeb.Router do
 
       live "/settings", GlobalSettingsLive
 
-      # Membership Fee Settings
-      live "/membership_fee_settings", MembershipFeeSettingsLive
-
       # Contribution Management (Mock-ups)
       live "/contribution_types", ContributionTypeLive.Index, :index
+      live "/contribution_settings", ContributionSettingsLive
       live "/contributions/member/:id", ContributionPeriodLive.Show, :show
 
       post "/set_locale", LocaleController, :set_locale
diff --git a/priv/gettext/de/LC_MESSAGES/default.po b/priv/gettext/de/LC_MESSAGES/default.po
index 7020354..3a83ecf 100644
--- a/priv/gettext/de/LC_MESSAGES/default.po
+++ b/priv/gettext/de/LC_MESSAGES/default.po
@@ -672,8 +672,8 @@ msgstr "Vereinsdaten"
 msgid "Manage global settings for the association."
 msgstr "Passe übergreifende Einstellungen für den Verein an."
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/global_settings_live.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save Settings"
 msgstr "Einstellungen speichern"
@@ -930,6 +930,17 @@ msgstr "Löschen nicht möglich – es sind Mitglieder zugewiesen"
 msgid "Change Contribution Type"
 msgstr "Beitragsart ändern"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr "Globale Einstellungen für Mitgliedsbeiträge konfigurieren."
+
+#: lib/mv_web/components/layouts/navbar.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution Settings"
+msgstr "Beitragseinstellungen"
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Contribution Start"
@@ -941,6 +952,11 @@ msgstr "Beitragsbeginn"
 msgid "Contribution Types"
 msgstr "Beitragsarten"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Contribution start"
+msgstr "Beitragsbeginn"
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Contribution type"
@@ -966,16 +982,27 @@ msgstr "Beiträge für %{name}"
 msgid "Current"
 msgstr "Aktuell"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr "Standard-Beitragsart"
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Deletion"
 msgstr "Löschen"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr "Beispiel: Ansicht Mitgliedsbeiträge"
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Examples"
 msgstr "Beispiele"
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Family"
@@ -986,14 +1013,19 @@ msgstr "Familie"
 msgid "Fixed after creation. Members can only switch between types with the same interval."
 msgstr "Festgelegt nach der Erstellung. Mitglieder können nur zwischen Beitragsarten mit gleichem Intervall wechseln."
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr "Generierte Zyklen"
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Global Settings"
 msgstr "Vereinsdaten"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Half-yearly"
 msgstr "Halbjährlich"
@@ -1009,13 +1041,18 @@ msgstr "Halbjährlicher Beitrag für Fördermitglieder"
 msgid "Honorary"
 msgstr "Ehrenamtlich"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr "Beitrittsdatum einbeziehen"
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Interval"
 msgstr "Zyklus"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Joining date"
 msgstr "Beitrittsdatum"
@@ -1050,22 +1087,22 @@ msgstr "Als unbezahlt markieren"
 msgid "Member Contributions"
 msgstr "Mitgliedsbeiträge"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays for the year they joined"
 msgstr "Mitglied zahlt für das Beitrittsjahr"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the joining month"
 msgstr "Mitglied zahlt ab Beitrittsmonat"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full quarter"
 msgstr "Mitglied zahlt ab dem nächsten vollständigen Quartal"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full year"
 msgstr "Mitglied zahlt ab dem nächsten vollständigen Jahr"
@@ -1081,12 +1118,17 @@ msgid "Members can only switch between contribution types with the same payment
 msgstr "Mitglieder können nur zwischen Beitragsarten mit demselben Zahlungszyklus wechseln (z. B. jährlich zu jährlich). Dadurch werden komplexe Überlappungen vermieden."
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Monthly"
 msgstr "Monatlich"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr "Monatliches Intervall – Beitrittszeitraum einbezogen"
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Monthly fee for students and trainees"
@@ -1123,24 +1165,31 @@ msgid "Paid via bank transfer"
 msgstr "Bezahlt durch Überweisung"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Preview Mockup"
 msgstr "Vorschau"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly"
 msgstr "Vierteljährlich"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr "Vierteljährliches Intervall – Beitrittszeitraum nicht einbezogen"
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly fee for family memberships"
 msgstr "Vierteljährlicher Beitrag für Familienmitgliedschaften"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Reduced"
@@ -1152,6 +1201,7 @@ msgid "Reduced fee for unemployed, pensioners, or low income"
 msgstr "Ermäßigter Beitrag für Arbeitslose, Rentner*innen oder Geringverdienende"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Regular"
@@ -1162,6 +1212,11 @@ msgstr "Regulär"
 msgid "Reopen"
 msgstr "Wieder öffnen"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr "Beispielhafte Anzeige der Beitragsperioden für ein einzelnes Mitglied. In diesem Beispiel wird Maria Weber mit mehreren Zyklen angezeigt."
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Standard membership fee for regular members"
@@ -1172,6 +1227,7 @@ msgstr "Regulärer Mitgliedsbeitrag für Vollmitglieder"
 msgid "Status"
 msgstr "Status"
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Student"
@@ -1192,7 +1248,13 @@ msgstr "Pausieren"
 msgid "Suspended"
 msgstr "Pausiert"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr "Dieser Beitragstyp wird automatisch neuen Mitgliedern zugewiesen. Kann individuell angepasst werden."
+
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "This page is not functional and only displays the planned features."
@@ -1213,18 +1275,43 @@ msgstr "Gesamtbeiträge"
 msgid "Unpaid"
 msgstr "Unbezahlt"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr "Beispielmitglied anzeigen"
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr "Wenn aktiviert: Mitglieder zahlen ab dem Zeitraum ihres Beitritts."
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr "Wenn deaktiviert: Mitglieder zahlen ab dem nächsten vollen Beitragszyklus nach dem Beitritt."
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Why are not all contribution types shown?"
 msgstr "Warum werden nicht alle Beitragsarten angezeigt?"
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Yearly"
 msgstr "jährlich"
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr "Jährliches Intervall – Beitrittszeitraum nicht einbezogen"
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr "Jährliches Intervall – Beitrittszeitraum einbezogen"
+
 #: lib/mv_web/live/components/field_visibility_dropdown_component.ex
 #, elixir-autogen, elixir-format
 msgid "Columns"
@@ -1326,82 +1413,6 @@ msgstr "Textfeld"
 msgid "Yes/No-Selection"
 msgstr "Ja/Nein-Auswahl"
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Configure global settings for membership fees."
-msgstr "Globale Einstellungen für Mitgliedsbeiträge konfigurieren."
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Default Membership Fee Type"
-msgstr "Standard-Mitgliedsbeitragsart"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Generated cycles"
-msgstr "Generierte Zyklen"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Include joining cycle"
-msgstr "Beitrittsdatum einbeziehen"
-
-#: lib/mv_web/components/layouts/navbar.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership Fee Settings"
-msgstr "Mitgliedsbeitragseinstellungen"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership fee start"
-msgstr "Beitragsbeginn"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Monthly Interval - Joining Cycle Included"
-msgstr "Monatliches Intervall – Beitrittszeitraum einbezogen"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "None (no default)"
-msgstr "Keine (kein Standard)"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Quarterly Interval - Joining Cycle Excluded"
-msgstr "Vierteljährliches Intervall – Beitrittszeitraum nicht einbezogen"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Settings saved successfully."
-msgstr "Einstellungen erfolgreich gespeichert"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "This membership fee type is automatically assigned to all new members. Can be changed individually per member."
-msgstr "Diese Mitgliedsbeitragsart wird automatisch allen neuen Mitgliedern zugewiesen. Kann individuell pro Mitglied geändert werden."
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "When active: Members pay from the cycle of their joining."
-msgstr "Wenn aktiviert: Mitglieder zahlen ab dem Zeitraum ihres Beitritts."
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "When inactive: Members pay from the next full cycle after joining."
-msgstr "Wenn deaktiviert: Mitglieder zahlen ab dem nächsten vollen Beitragszyklus nach dem Beitritt."
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Yearly Interval - Joining Cycle Excluded"
-msgstr "Jährliches Intervall – Beitrittszeitraum nicht einbezogen"
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Yearly Interval - Joining Cycle Included"
-msgstr "Jährliches Intervall – Beitrittszeitraum einbezogen"
-
 #: lib/mv_web/live/components/payment_filter_component.ex
 #, elixir-autogen, elixir-format
 msgid "All payment statuses"
@@ -1427,21 +1438,11 @@ msgstr "Benutzerdefinierten Feldwert speichern"
 #~ msgid "Auto-generated identifier (immutable)"
 #~ msgstr "Automatisch generierter Bezeichner (unveränderlich)"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/form.ex
+#~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Configure global settings for membership contributions."
-#~ msgstr "Globale Einstellungen für Mitgliedsbeiträge konfigurieren."
-
-#~ #: lib/mv_web/components/layouts/navbar.ex
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Contribution Settings"
-#~ msgstr "Beitragseinstellungen"
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format, fuzzy
-#~ msgid "Contribution start"
-#~ msgstr "Beitragsbeginn"
+#~ msgid "Birth Date"
+#~ msgstr "Geburtsdatum"
 
 #~ #: lib/mv_web/live/member_live/index.html.heex
 #~ #, elixir-autogen, elixir-format
@@ -1454,41 +1455,27 @@ msgstr "Benutzerdefinierten Feldwert speichern"
 #~ msgid "Custom Field Values"
 #~ msgstr "Benutzerdefinierte Feldwerte"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/form.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Default Contribution Type"
-#~ msgstr "Standard-Beitragsart"
+#~ msgid "Fields marked with an asterisk (*) cannot be empty."
+#~ msgstr "Felder, die mit einem Sternchen (*) markiert sind, dürfen nicht leer bleiben."
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/custom_field_live/form.ex
+#~ #: lib/mv_web/live/user_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Example: Member Contribution View"
-#~ msgstr "Beispiel: Ansicht Mitgliedsbeiträge"
+#~ msgid "ID"
+#~ msgstr "ID"
 
-#~ #: lib/mv_web/live/membership_fee_settings_live.ex
+#~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Failed to save settings. Please check the errors below."
-#~ msgstr "Einstellungen konnten nicht gespeichert werden. Bitte prüfen Sie die Fehler unten."
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Generated periods"
-#~ msgstr "Generierte Zyklen"
+#~ msgid "Id"
+#~ msgstr "ID"
 
 #~ #: lib/mv_web/live/custom_field_live/form_component.ex
 #~ #, elixir-autogen, elixir-format
 #~ msgid "Immutable"
 #~ msgstr "Unveränderlich"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Include joining period"
-#~ msgstr "Beitrittsdatum einbeziehen"
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Monthly Interval - Joining Period Included"
-#~ msgstr "Monatliches Intervall – Beitrittszeitraum einbezogen"
-
 #~ #: lib/mv_web/live/custom_field_live/index_component.ex
 #~ #, elixir-autogen, elixir-format, fuzzy
 #~ msgid "New Custom field"
@@ -1500,42 +1487,23 @@ msgstr "Benutzerdefinierten Feldwert speichern"
 #~ msgid "Not set"
 #~ msgstr "Nicht gesetzt"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/user_live/index.html.heex
+#~ #: lib/mv_web/live/user_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Quarterly Interval - Joining Period Excluded"
-#~ msgstr "Vierteljährliches Intervall – Beitrittszeitraum nicht einbezogen"
+#~ msgid "OIDC ID"
+#~ msgstr "OIDC ID"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
-#~ msgstr "Beispielhafte Anzeige der Beitragsperioden für ein einzelnes Mitglied. In diesem Beispiel wird Maria Weber mit mehreren Zyklen angezeigt."
+#~ #: lib/mv_web/live/custom_field_live/index_component.ex
+#~ #, elixir-autogen, elixir-format, fuzzy
+#~ msgid "Show in Overview"
+#~ msgstr "In der Mitglieder-Übersicht anzeigen"
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
-#~ msgstr "Dieser Beitragstyp wird automatisch neuen Mitgliedern zugewiesen. Kann individuell angepasst werden."
+#~ msgid "This is a member record from your database."
+#~ msgstr "Dies ist ein Mitglied aus deiner Datenbank."
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/custom_field_live/form.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "View Example Member"
-#~ msgstr "Beispielmitglied anzeigen"
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "When active: Members pay from the period of their joining."
-#~ msgstr "Wenn aktiviert: Mitglieder zahlen ab dem Zeitraum ihres Beitritts."
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "When inactive: Members pay from the next full period after joining."
-#~ msgstr "Wenn deaktiviert: Mitglieder zahlen ab dem nächsten vollen Beitragszyklus nach dem Beitritt."
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Yearly Interval - Joining Period Excluded"
-#~ msgstr "Jährliches Intervall – Beitrittszeitraum nicht einbezogen"
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Yearly Interval - Joining Period Included"
-#~ msgstr "Jährliches Intervall – Beitrittszeitraum einbezogen"
+#~ msgid "Use this form to manage custom_field records in your database."
+#~ msgstr "Verwende dieses Formular, um Benutzerdefinierte Felder in deiner Datenbank zu verwalten."
diff --git a/priv/gettext/default.pot b/priv/gettext/default.pot
index 83bfbfe..8bb080e 100644
--- a/priv/gettext/default.pot
+++ b/priv/gettext/default.pot
@@ -673,8 +673,8 @@ msgstr ""
 msgid "Manage global settings for the association."
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/global_settings_live.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Save Settings"
 msgstr ""
@@ -931,6 +931,17 @@ msgstr ""
 msgid "Change Contribution Type"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Contribution Settings"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Contribution Start"
@@ -942,6 +953,11 @@ msgstr ""
 msgid "Contribution Types"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Contribution start"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Contribution type"
@@ -967,16 +983,27 @@ msgstr ""
 msgid "Current"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Deletion"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Examples"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Family"
@@ -987,14 +1014,19 @@ msgstr ""
 msgid "Fixed after creation. Members can only switch between types with the same interval."
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Global Settings"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Half-yearly"
 msgstr ""
@@ -1010,13 +1042,18 @@ msgstr ""
 msgid "Honorary"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Interval"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Joining date"
 msgstr ""
@@ -1051,22 +1088,22 @@ msgstr ""
 msgid "Member Contributions"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays for the year they joined"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the joining month"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full quarter"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full year"
 msgstr ""
@@ -1082,12 +1119,17 @@ msgid "Members can only switch between contribution types with the same payment
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Monthly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Monthly fee for students and trainees"
@@ -1124,24 +1166,31 @@ msgid "Paid via bank transfer"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Preview Mockup"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly fee for family memberships"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Reduced"
@@ -1153,6 +1202,7 @@ msgid "Reduced fee for unemployed, pensioners, or low income"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Regular"
@@ -1163,6 +1213,11 @@ msgstr ""
 msgid "Reopen"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Standard membership fee for regular members"
@@ -1173,6 +1228,7 @@ msgstr ""
 msgid "Status"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Student"
@@ -1193,7 +1249,13 @@ msgstr ""
 msgid "Suspended"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "This page is not functional and only displays the planned features."
@@ -1214,18 +1276,43 @@ msgstr ""
 msgid "Unpaid"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Why are not all contribution types shown?"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Yearly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr ""
+
 #: lib/mv_web/live/components/field_visibility_dropdown_component.ex
 #, elixir-autogen, elixir-format
 msgid "Columns"
@@ -1327,82 +1414,6 @@ msgstr ""
 msgid "Yes/No-Selection"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Configure global settings for membership fees."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Default Membership Fee Type"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Generated cycles"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Include joining cycle"
-msgstr ""
-
-#: lib/mv_web/components/layouts/navbar.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership Fee Settings"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership fee start"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Monthly Interval - Joining Cycle Included"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "None (no default)"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Quarterly Interval - Joining Cycle Excluded"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Settings saved successfully."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "This membership fee type is automatically assigned to all new members. Can be changed individually per member."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "When active: Members pay from the cycle of their joining."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "When inactive: Members pay from the next full cycle after joining."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Yearly Interval - Joining Cycle Excluded"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Yearly Interval - Joining Cycle Included"
-msgstr ""
-
 #: lib/mv_web/live/components/payment_filter_component.ex
 #, elixir-autogen, elixir-format
 msgid "All payment statuses"
diff --git a/priv/gettext/en/LC_MESSAGES/default.po b/priv/gettext/en/LC_MESSAGES/default.po
index fd53d03..e1c4cc0 100644
--- a/priv/gettext/en/LC_MESSAGES/default.po
+++ b/priv/gettext/en/LC_MESSAGES/default.po
@@ -673,8 +673,8 @@ msgstr ""
 msgid "Manage global settings for the association."
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/global_settings_live.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Save Settings"
 msgstr ""
@@ -931,6 +931,17 @@ msgstr ""
 msgid "Change Contribution Type"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Configure global settings for membership contributions."
+msgstr ""
+
+#: lib/mv_web/components/layouts/navbar.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Contribution Settings"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Contribution Start"
@@ -942,6 +953,11 @@ msgstr ""
 msgid "Contribution Types"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Contribution start"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Contribution type"
@@ -967,16 +983,27 @@ msgstr ""
 msgid "Current"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Default Contribution Type"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Deletion"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Example: Member Contribution View"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Examples"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Family"
@@ -987,14 +1014,19 @@ msgstr ""
 msgid "Fixed after creation. Members can only switch between types with the same interval."
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Generated periods"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Global Settings"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Half-yearly"
 msgstr ""
@@ -1010,13 +1042,18 @@ msgstr ""
 msgid "Honorary"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Include joining period"
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Interval"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Joining date"
 msgstr ""
@@ -1051,22 +1088,22 @@ msgstr ""
 msgid "Member Contributions"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays for the year they joined"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the joining month"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full quarter"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Member pays from the next full year"
 msgstr ""
@@ -1082,12 +1119,17 @@ msgid "Members can only switch between contribution types with the same payment
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Monthly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Monthly Interval - Joining Period Included"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Monthly fee for students and trainees"
@@ -1124,24 +1166,31 @@ msgid "Paid via bank transfer"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Preview Mockup"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Quarterly Interval - Joining Period Excluded"
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Quarterly fee for family memberships"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Reduced"
@@ -1153,6 +1202,7 @@ msgid "Reduced fee for unemployed, pensioners, or low income"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Regular"
@@ -1163,6 +1213,11 @@ msgstr ""
 msgid "Reopen"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+msgstr ""
+
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Standard membership fee for regular members"
@@ -1173,6 +1228,7 @@ msgstr ""
 msgid "Status"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "Student"
@@ -1193,7 +1249,13 @@ msgstr ""
 msgid "Suspended"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
 #, elixir-autogen, elixir-format
 msgid "This page is not functional and only displays the planned features."
@@ -1214,18 +1276,43 @@ msgstr ""
 msgid "Unpaid"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "View Example Member"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When active: Members pay from the period of their joining."
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "When inactive: Members pay from the next full period after joining."
+msgstr ""
+
 #: lib/mv_web/live/contribution_period_live/show.ex
 #, elixir-autogen, elixir-format
 msgid "Why are not all contribution types shown?"
 msgstr ""
 
 #: lib/mv_web/live/contribution_period_live/show.ex
+#: lib/mv_web/live/contribution_settings_live.ex
 #: lib/mv_web/live/contribution_type_live/index.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid "Yearly"
 msgstr ""
 
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Excluded"
+msgstr ""
+
+#: lib/mv_web/live/contribution_settings_live.ex
+#, elixir-autogen, elixir-format
+msgid "Yearly Interval - Joining Period Included"
+msgstr ""
+
 #: lib/mv_web/live/components/field_visibility_dropdown_component.ex
 #, elixir-autogen, elixir-format
 msgid "Columns"
@@ -1327,82 +1414,6 @@ msgstr ""
 msgid "Yes/No-Selection"
 msgstr ""
 
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Configure global settings for membership fees."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Default Membership Fee Type"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Generated cycles"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Include joining cycle"
-msgstr ""
-
-#: lib/mv_web/components/layouts/navbar.ex
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership Fee Settings"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "Membership fee start"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Monthly Interval - Joining Cycle Included"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "None (no default)"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Quarterly Interval - Joining Cycle Excluded"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Settings saved successfully."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format
-msgid "This membership fee type is automatically assigned to all new members. Can be changed individually per member."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "When active: Members pay from the cycle of their joining."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "When inactive: Members pay from the next full cycle after joining."
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Yearly Interval - Joining Cycle Excluded"
-msgstr ""
-
-#: lib/mv_web/live/membership_fee_settings_live.ex
-#, elixir-autogen, elixir-format, fuzzy
-msgid "Yearly Interval - Joining Cycle Included"
-msgstr ""
-
 #: lib/mv_web/live/components/payment_filter_component.ex
 #, elixir-autogen, elixir-format
 msgid "All payment statuses"
@@ -1425,64 +1436,46 @@ msgstr ""
 
 #~ #: lib/mv_web/live/custom_field_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Configure global settings for membership contributions."
-#~ msgstr ""
-
-#~ #: lib/mv_web/components/layouts/navbar.ex
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Contribution Settings"
+#~ msgid "Auto-generated identifier (immutable)"
 #~ msgstr ""
 
 #~ #: lib/mv_web/live/member_live/form.ex
 #~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Contribution start"
+#~ msgid "Birth Date"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
 #~ #: lib/mv_web/live/member_live/index.html.heex
 #~ #, elixir-autogen, elixir-format
 #~ msgid "Copy emails"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/form.ex
+#~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Default Contribution Type"
+#~ msgid "Custom Field Values"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/form.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Example: Member Contribution View"
+#~ msgid "Fields marked with an asterisk (*) cannot be empty."
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/membership_fee_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Failed to save settings. Please check the errors below."
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/user_live/index.html.heex
 #~ #: lib/mv_web/live/user_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Generated periods"
+#~ msgid "ID"
+#~ msgstr ""
+
+#~ #: lib/mv_web/live/member_live/show.ex
+#~ #, elixir-autogen, elixir-format
+#~ msgid "Id"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
 #~ #: lib/mv_web/live/custom_field_live/form_component.ex
 #~ #, elixir-autogen, elixir-format
 #~ msgid "Immutable"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Include joining period"
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Monthly Interval - Joining Period Included"
-#~ msgstr ""
-
 #~ #: lib/mv_web/live/custom_field_live/index_component.ex
 #~ #, elixir-autogen, elixir-format, fuzzy
 #~ msgid "New Custom field"
@@ -1493,42 +1486,23 @@ msgstr ""
 #~ msgid "Not set"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/user_live/index.html.heex
+#~ #: lib/mv_web/live/user_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "Quarterly Interval - Joining Period Excluded"
+#~ msgid "OIDC ID"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "See how the contribution periods will be displayed for an individual member. This example shows Maria Weber with multiple contribution periods."
+#~ #: lib/mv_web/live/custom_field_live/index_component.ex
+#~ #, elixir-autogen, elixir-format, fuzzy
+#~ msgid "Show in Overview"
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
+#~ #: lib/mv_web/live/member_live/show.ex
 #~ #, elixir-autogen, elixir-format
-#~ msgid "This contribution type is automatically assigned to all new members. Can be changed individually per member."
+#~ msgid "This is a member record from your database."
 #~ msgstr ""
 
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "View Example Member"
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "When active: Members pay from the period of their joining."
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "When inactive: Members pay from the next full period after joining."
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Yearly Interval - Joining Period Excluded"
-#~ msgstr ""
-
-#~ #: lib/mv_web/live/contribution_settings_live.ex
-#~ #, elixir-autogen, elixir-format
-#~ msgid "Yearly Interval - Joining Period Included"
+#~ #: lib/mv_web/live/custom_field_live/form.ex
+#~ #, elixir-autogen, elixir-format, fuzzy
+#~ msgid "Use this form to manage custom_field records in your database."
 #~ msgstr ""
diff --git a/priv/repo/migrations/20251211195058_add_membership_fee_settings.exs b/priv/repo/migrations/20251211195058_add_membership_fee_settings.exs
deleted file mode 100644
index a77ff5f..0000000
--- a/priv/repo/migrations/20251211195058_add_membership_fee_settings.exs
+++ /dev/null
@@ -1,25 +0,0 @@
-defmodule Mv.Repo.Migrations.AddMembershipFeeSettings do
-  @moduledoc """
-  Adds membership fee settings to the settings table.
-
-  Note: The members table columns (membership_fee_start_date, membership_fee_type_id)
-  were already added in migration 20251211151449_add_membership_fees_tables.
-  """
-
-  use Ecto.Migration
-
-  def up do
-    # Add membership fee settings to the settings table
-    alter table(:settings) do
-      add_if_not_exists :include_joining_cycle, :boolean, null: false, default: true
-      add_if_not_exists :default_membership_fee_type_id, :uuid
-    end
-  end
-
-  def down do
-    alter table(:settings) do
-      remove_if_exists :default_membership_fee_type_id, :uuid
-      remove_if_exists :include_joining_cycle, :boolean
-    end
-  end
-end
diff --git a/priv/repo/seeds.exs b/priv/repo/seeds.exs
index 2e8694d..10af66b 100644
--- a/priv/repo/seeds.exs
+++ b/priv/repo/seeds.exs
@@ -5,39 +5,6 @@
 
 alias Mv.Membership
 alias Mv.Accounts
-alias Mv.MembershipFees.MembershipFeeType
-
-# Create example membership fee types
-for fee_type_attrs <- [
-      %{
-        name: "Standard (Jährlich)",
-        amount: Decimal.new("120.00"),
-        interval: :yearly,
-        description: "Standard jährlicher Mitgliedsbeitrag"
-      },
-      %{
-        name: "Standard (Halbjährlich)",
-        amount: Decimal.new("65.00"),
-        interval: :half_yearly,
-        description: "Standard halbjährlicher Mitgliedsbeitrag"
-      },
-      %{
-        name: "Standard (Vierteljährlich)",
-        amount: Decimal.new("35.00"),
-        interval: :quarterly,
-        description: "Standard vierteljährlicher Mitgliedsbeitrag"
-      },
-      %{
-        name: "Standard (Monatlich)",
-        amount: Decimal.new("12.00"),
-        interval: :monthly,
-        description: "Standard monatlicher Mitgliedsbeitrag"
-      }
-    ] do
-  MembershipFeeType
-  |> Ash.Changeset.for_create(:create, fee_type_attrs)
-  |> Ash.create!(upsert?: true, upsert_identity: :unique_name)
-end
 
 for attrs <- [
       # Basic example fields (for testing)
@@ -353,7 +320,6 @@ end
 IO.puts("✅ Seeds completed successfully!")
 IO.puts("📝 Created sample data:")
 IO.puts("   - Global settings: club_name = #{default_club_name}")
-IO.puts("   - Membership fee types: 4 types (Yearly, Half-yearly, Quarterly, Monthly)")
 IO.puts("   - Custom fields: 12 fields (String, Date, Boolean, Email, + 8 realistic fields)")
 IO.puts("   - Admin user: admin@mv.local (password: testpassword)")
 IO.puts("   - Sample members: Hans, Greta, Friedrich")
diff --git a/priv/resource_snapshots/repo/members/20251211195058.json b/priv/resource_snapshots/repo/members/20251211195058.json
deleted file mode 100644
index a72bf8d..0000000
--- a/priv/resource_snapshots/repo/members/20251211195058.json
+++ /dev/null
@@ -1,245 +0,0 @@
-{
-  "attributes": [
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"uuid_generate_v7()\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": true,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "first_name",
-      "type": "text"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "last_name",
-      "type": "text"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "email",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "paid",
-      "type": "boolean"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "phone_number",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "join_date",
-      "type": "date"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "exit_date",
-      "type": "date"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "notes",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "city",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "street",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "house_number",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "postal_code",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "search_vector",
-      "type": "tsvector"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "membership_fee_start_date",
-      "type": "date"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": {
-        "deferrable": false,
-        "destination_attribute": "id",
-        "destination_attribute_default": null,
-        "destination_attribute_generated": null,
-        "index?": false,
-        "match_type": null,
-        "match_with": null,
-        "multitenancy": {
-          "attribute": null,
-          "global": null,
-          "strategy": null
-        },
-        "name": "members_membership_fee_type_id_fkey",
-        "on_delete": null,
-        "on_update": null,
-        "primary_key?": true,
-        "schema": "public",
-        "table": "membership_fee_types"
-      },
-      "scale": null,
-      "size": null,
-      "source": "membership_fee_type_id",
-      "type": "uuid"
-    }
-  ],
-  "base_filter": null,
-  "check_constraints": [],
-  "custom_indexes": [],
-  "custom_statements": [],
-  "has_create_action": true,
-  "hash": "6ECD721659E1CC7CB4219293153BCED585111A49765B9DB0D1CAE0B37C54949E",
-  "identities": [
-    {
-      "all_tenants?": false,
-      "base_filter": null,
-      "index_name": "members_unique_email_index",
-      "keys": [
-        {
-          "type": "atom",
-          "value": "email"
-        }
-      ],
-      "name": "unique_email",
-      "nils_distinct?": true,
-      "where": null
-    }
-  ],
-  "multitenancy": {
-    "attribute": null,
-    "global": null,
-    "strategy": null
-  },
-  "repo": "Elixir.Mv.Repo",
-  "schema": null,
-  "table": "members"
-}
\ No newline at end of file
diff --git a/priv/resource_snapshots/repo/membership_fee_cycles/20251211195058.json b/priv/resource_snapshots/repo/membership_fee_cycles/20251211195058.json
deleted file mode 100644
index 3644d11..0000000
--- a/priv/resource_snapshots/repo/membership_fee_cycles/20251211195058.json
+++ /dev/null
@@ -1,160 +0,0 @@
-{
-  "attributes": [
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"uuid_generate_v7()\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": true,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "cycle_start",
-      "type": "date"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": 2,
-      "size": null,
-      "source": "amount",
-      "type": "decimal"
-    },
-    {
-      "allow_nil?": false,
-      "default": "\"unpaid\"",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "status",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "notes",
-      "type": "text"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": {
-        "deferrable": false,
-        "destination_attribute": "id",
-        "destination_attribute_default": null,
-        "destination_attribute_generated": null,
-        "index?": false,
-        "match_type": null,
-        "match_with": null,
-        "multitenancy": {
-          "attribute": null,
-          "global": null,
-          "strategy": null
-        },
-        "name": "membership_fee_cycles_member_id_fkey",
-        "on_delete": null,
-        "on_update": null,
-        "primary_key?": true,
-        "schema": "public",
-        "table": "members"
-      },
-      "scale": null,
-      "size": null,
-      "source": "member_id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": {
-        "deferrable": false,
-        "destination_attribute": "id",
-        "destination_attribute_default": null,
-        "destination_attribute_generated": null,
-        "index?": false,
-        "match_type": null,
-        "match_with": null,
-        "multitenancy": {
-          "attribute": null,
-          "global": null,
-          "strategy": null
-        },
-        "name": "membership_fee_cycles_membership_fee_type_id_fkey",
-        "on_delete": null,
-        "on_update": null,
-        "primary_key?": true,
-        "schema": "public",
-        "table": "membership_fee_types"
-      },
-      "scale": null,
-      "size": null,
-      "source": "membership_fee_type_id",
-      "type": "uuid"
-    }
-  ],
-  "base_filter": null,
-  "check_constraints": [],
-  "custom_indexes": [],
-  "custom_statements": [],
-  "has_create_action": true,
-  "hash": "802FB11B08D041501AC395454D84719992B71C0BEAE83B0833F3086486ABD679",
-  "identities": [
-    {
-      "all_tenants?": false,
-      "base_filter": null,
-      "index_name": "membership_fee_cycles_unique_cycle_per_member_index",
-      "keys": [
-        {
-          "type": "atom",
-          "value": "member_id"
-        },
-        {
-          "type": "atom",
-          "value": "cycle_start"
-        }
-      ],
-      "name": "unique_cycle_per_member",
-      "nils_distinct?": true,
-      "where": null
-    }
-  ],
-  "multitenancy": {
-    "attribute": null,
-    "global": null,
-    "strategy": null
-  },
-  "repo": "Elixir.Mv.Repo",
-  "schema": null,
-  "table": "membership_fee_cycles"
-}
\ No newline at end of file
diff --git a/priv/resource_snapshots/repo/membership_fee_types/20251211195058.json b/priv/resource_snapshots/repo/membership_fee_types/20251211195058.json
deleted file mode 100644
index c5de933..0000000
--- a/priv/resource_snapshots/repo/membership_fee_types/20251211195058.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-  "attributes": [
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"uuid_generate_v7()\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": true,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "name",
-      "type": "text"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": 2,
-      "size": null,
-      "source": "amount",
-      "type": "decimal"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "interval",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "description",
-      "type": "text"
-    }
-  ],
-  "base_filter": null,
-  "check_constraints": [],
-  "custom_indexes": [],
-  "custom_statements": [],
-  "has_create_action": true,
-  "hash": "C58959BF589FEB75A9F05C2C717C04B641ED14E09FF2503C8B0637392AE5A335",
-  "identities": [
-    {
-      "all_tenants?": false,
-      "base_filter": null,
-      "index_name": "membership_fee_types_unique_name_index",
-      "keys": [
-        {
-          "type": "atom",
-          "value": "name"
-        }
-      ],
-      "name": "unique_name",
-      "nils_distinct?": true,
-      "where": null
-    }
-  ],
-  "multitenancy": {
-    "attribute": null,
-    "global": null,
-    "strategy": null
-  },
-  "repo": "Elixir.Mv.Repo",
-  "schema": null,
-  "table": "membership_fee_types"
-}
\ No newline at end of file
diff --git a/priv/resource_snapshots/repo/settings/20251211195058.json b/priv/resource_snapshots/repo/settings/20251211195058.json
deleted file mode 100644
index 4b437b8..0000000
--- a/priv/resource_snapshots/repo/settings/20251211195058.json
+++ /dev/null
@@ -1,103 +0,0 @@
-{
-  "attributes": [
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"gen_random_uuid()\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": true,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "club_name",
-      "type": "text"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "member_field_visibility",
-      "type": "map"
-    },
-    {
-      "allow_nil?": false,
-      "default": "true",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "include_joining_cycle",
-      "type": "boolean"
-    },
-    {
-      "allow_nil?": true,
-      "default": "nil",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "default_membership_fee_type_id",
-      "type": "uuid"
-    },
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "inserted_at",
-      "type": "utc_datetime_usec"
-    },
-    {
-      "allow_nil?": false,
-      "default": "fragment(\"(now() AT TIME ZONE 'utc')\")",
-      "generated?": false,
-      "precision": null,
-      "primary_key?": false,
-      "references": null,
-      "scale": null,
-      "size": null,
-      "source": "updated_at",
-      "type": "utc_datetime_usec"
-    }
-  ],
-  "base_filter": null,
-  "check_constraints": [],
-  "custom_indexes": [],
-  "custom_statements": [],
-  "has_create_action": true,
-  "hash": "CD12EA080677C99D81C2A4A98F0DE419F7BDE1FA8C22206423C9D80305B064D2",
-  "identities": [],
-  "multitenancy": {
-    "attribute": null,
-    "global": null,
-    "strategy": null
-  },
-  "repo": "Elixir.Mv.Repo",
-  "schema": null,
-  "table": "settings"
-}
\ No newline at end of file
diff --git a/test/membership/member_cycle_calculations_test.exs b/test/membership/member_cycle_calculations_test.exs
deleted file mode 100644
index 5a9e501..0000000
--- a/test/membership/member_cycle_calculations_test.exs
+++ /dev/null
@@ -1,360 +0,0 @@
-defmodule Mv.Membership.MemberCycleCalculationsTest do
-  @moduledoc """
-  Tests for Member cycle status calculations.
-  """
-  use Mv.DataCase, async: true
-
-  alias Mv.Membership.Member
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.MembershipFees.CalendarCycles
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member
-  defp create_member(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "Member",
-      email: "test.member.#{System.unique_integer([:positive])}@example.com"
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a cycle
-  defp create_cycle(member, fee_type, attrs) do
-    default_attrs = %{
-      cycle_start: ~D[2024-01-01],
-      amount: Decimal.new("50.00"),
-      member_id: member.id,
-      membership_fee_type_id: fee_type.id,
-      status: :unpaid
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeCycle
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  describe "current_cycle_status" do
-    test "returns status of current cycle for member with active cycle" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create a cycle that is active today (2024-01-01 to 2024-12-31)
-      # Assuming today is in 2024
-      today = Date.utc_today()
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :paid
-      })
-
-      member = Ash.load!(member, :current_cycle_status)
-      assert member.current_cycle_status == :paid
-    end
-
-    test "returns nil for member without current cycle" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create a cycle in the past (not current)
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2020-01-01],
-        status: :paid
-      })
-
-      member = Ash.load!(member, :current_cycle_status)
-      assert member.current_cycle_status == nil
-    end
-
-    test "returns nil for member without cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      member = Ash.load!(member, :current_cycle_status)
-      assert member.current_cycle_status == nil
-    end
-
-    test "returns status of current cycle for monthly interval" do
-      fee_type = create_fee_type(%{interval: :monthly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create a cycle that is active today (current month)
-      today = Date.utc_today()
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :monthly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :unpaid
-      })
-
-      member = Ash.load!(member, :current_cycle_status)
-      assert member.current_cycle_status == :unpaid
-    end
-  end
-
-  describe "last_cycle_status" do
-    test "returns status of last completed cycle" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create cycles: 2022 (completed), 2023 (completed), 2024 (current)
-      today = Date.utc_today()
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2022-01-01],
-        status: :paid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2023-01-01],
-        status: :unpaid
-      })
-
-      # Current cycle
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :paid
-      })
-
-      member = Ash.load!(member, :last_cycle_status)
-      # Should return status of 2023 (last completed)
-      assert member.last_cycle_status == :unpaid
-    end
-
-    test "returns nil for member without completed cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Only create current cycle (not completed yet)
-      today = Date.utc_today()
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :paid
-      })
-
-      member = Ash.load!(member, :last_cycle_status)
-      assert member.last_cycle_status == nil
-    end
-
-    test "returns nil for member without cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      member = Ash.load!(member, :last_cycle_status)
-      assert member.last_cycle_status == nil
-    end
-
-    test "returns status of last completed cycle for monthly interval" do
-      fee_type = create_fee_type(%{interval: :monthly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      today = Date.utc_today()
-      # Create cycles: last month (completed), current month (not completed)
-      last_month_start = Date.add(today, -32) |> CalendarCycles.calculate_cycle_start(:monthly)
-      current_month_start = CalendarCycles.calculate_cycle_start(today, :monthly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: last_month_start,
-        status: :paid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: current_month_start,
-        status: :unpaid
-      })
-
-      member = Ash.load!(member, :last_cycle_status)
-      # Should return status of last month (last completed)
-      assert member.last_cycle_status == :paid
-    end
-  end
-
-  describe "overdue_count" do
-    test "counts only unpaid cycles that have ended" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      today = Date.utc_today()
-
-      # Create cycles:
-      # 2022: unpaid, ended (overdue)
-      # 2023: paid, ended (not overdue)
-      # 2024: unpaid, current (not overdue)
-      # 2025: unpaid, future (not overdue)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2022-01-01],
-        status: :unpaid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2023-01-01],
-        status: :paid
-      })
-
-      # Current cycle
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :unpaid
-      })
-
-      # Future cycle (if we're not at the end of the year)
-      next_year = today.year + 1
-
-      if today.month < 12 or today.day < 31 do
-        next_year_start = Date.new!(next_year, 1, 1)
-
-        create_cycle(member, fee_type, %{
-          cycle_start: next_year_start,
-          status: :unpaid
-        })
-      end
-
-      member = Ash.load!(member, :overdue_count)
-      # Should only count 2022 (unpaid and ended)
-      assert member.overdue_count == 1
-    end
-
-    test "returns 0 when no overdue cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create only paid cycles
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2022-01-01],
-        status: :paid
-      })
-
-      member = Ash.load!(member, :overdue_count)
-      assert member.overdue_count == 0
-    end
-
-    test "returns 0 for member without cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      member = Ash.load!(member, :overdue_count)
-      assert member.overdue_count == 0
-    end
-
-    test "counts overdue cycles for monthly interval" do
-      fee_type = create_fee_type(%{interval: :monthly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      today = Date.utc_today()
-
-      # Create cycles: two months ago (unpaid, ended), last month (paid, ended), current month (unpaid, not ended)
-      two_months_ago_start =
-        Date.add(today, -65) |> CalendarCycles.calculate_cycle_start(:monthly)
-
-      last_month_start = Date.add(today, -32) |> CalendarCycles.calculate_cycle_start(:monthly)
-      current_month_start = CalendarCycles.calculate_cycle_start(today, :monthly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: two_months_ago_start,
-        status: :unpaid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: last_month_start,
-        status: :paid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: current_month_start,
-        status: :unpaid
-      })
-
-      member = Ash.load!(member, :overdue_count)
-      # Should only count two_months_ago (unpaid and ended)
-      assert member.overdue_count == 1
-    end
-
-    test "counts multiple overdue cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # Create multiple unpaid, ended cycles
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2020-01-01],
-        status: :unpaid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2021-01-01],
-        status: :unpaid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2022-01-01],
-        status: :unpaid
-      })
-
-      member = Ash.load!(member, :overdue_count)
-      assert member.overdue_count == 3
-    end
-  end
-
-  describe "calculations with multiple cycles" do
-    test "all calculations work correctly with multiple cycles" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      today = Date.utc_today()
-
-      # Create cycles: 2022 (unpaid, ended), 2023 (paid, ended), 2024 (unpaid, current)
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2022-01-01],
-        status: :unpaid
-      })
-
-      create_cycle(member, fee_type, %{
-        cycle_start: ~D[2023-01-01],
-        status: :paid
-      })
-
-      cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      create_cycle(member, fee_type, %{
-        cycle_start: cycle_start,
-        status: :unpaid
-      })
-
-      member =
-        Ash.load!(member, [:current_cycle_status, :last_cycle_status, :overdue_count])
-
-      assert member.current_cycle_status == :unpaid
-      assert member.last_cycle_status == :paid
-      assert member.overdue_count == 1
-    end
-  end
-end
diff --git a/test/membership/member_type_change_integration_test.exs b/test/membership/member_type_change_integration_test.exs
deleted file mode 100644
index f2dd0e0..0000000
--- a/test/membership/member_type_change_integration_test.exs
+++ /dev/null
@@ -1,453 +0,0 @@
-defmodule Mv.Membership.MemberTypeChangeIntegrationTest do
-  @moduledoc """
-  Integration tests for membership fee type changes and cycle regeneration.
-  """
-  use Mv.DataCase, async: true
-
-  alias Mv.Membership.Member
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.MembershipFees.CalendarCycles
-
-  require Ash.Query
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member
-  defp create_member(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "Member",
-      email: "test.member.#{System.unique_integer([:positive])}@example.com",
-      join_date: ~D[2023-01-15]
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a cycle
-  defp create_cycle(member, fee_type, attrs) do
-    default_attrs = %{
-      cycle_start: ~D[2024-01-01],
-      amount: Decimal.new("50.00"),
-      member_id: member.id,
-      membership_fee_type_id: fee_type.id,
-      status: :unpaid
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeCycle
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  describe "type change cycle regeneration" do
-    test "future unpaid cycles are regenerated with new amount" do
-      today = Date.utc_today()
-      yearly_type1 = create_fee_type(%{interval: :yearly, amount: Decimal.new("100.00")})
-      yearly_type2 = create_fee_type(%{interval: :yearly, amount: Decimal.new("150.00")})
-
-      # Create member without fee type first to avoid auto-generation
-      member = create_member(%{})
-
-      # Manually assign fee type (this will trigger cycle generation)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type1.id
-        })
-        |> Ash.update!()
-
-      # Cycle generation runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Create cycles: one in the past (paid), one current (unpaid)
-      # Note: Future cycles are not automatically generated by CycleGenerator,
-      # so we only test with current cycle
-      past_cycle_start = CalendarCycles.calculate_cycle_start(~D[2023-01-01], :yearly)
-      current_cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      # Past cycle (paid) - should remain unchanged
-      # Check if it already exists (from auto-generation), if not create it
-      case MembershipFeeCycle
-           |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^past_cycle_start)
-           |> Ash.read_one() do
-        {:ok, existing_cycle} when not is_nil(existing_cycle) ->
-          # Update to paid
-          existing_cycle
-          |> Ash.Changeset.for_update(:update, %{status: :paid})
-          |> Ash.update!()
-
-        _ ->
-          create_cycle(member, yearly_type1, %{
-            cycle_start: past_cycle_start,
-            status: :paid,
-            amount: Decimal.new("100.00")
-          })
-      end
-
-      # Current cycle (unpaid) - should be regenerated
-      # Delete if exists (from auto-generation), then create with old amount
-      case MembershipFeeCycle
-           |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-           |> Ash.read_one() do
-        {:ok, existing_cycle} when not is_nil(existing_cycle) ->
-          Ash.destroy!(existing_cycle)
-
-        _ ->
-          :ok
-      end
-
-      _current_cycle =
-        create_cycle(member, yearly_type1, %{
-          cycle_start: current_cycle_start,
-          status: :unpaid,
-          amount: Decimal.new("100.00")
-        })
-
-      # Change membership fee type (same interval, different amount)
-      assert {:ok, _updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      # Cycle regeneration runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Verify past cycle is unchanged
-      past_cycle_after =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^past_cycle_start)
-        |> Ash.read_one!()
-
-      assert past_cycle_after.status == :paid
-      assert Decimal.equal?(past_cycle_after.amount, Decimal.new("100.00"))
-      assert past_cycle_after.membership_fee_type_id == yearly_type1.id
-
-      # Verify current cycle was deleted and regenerated
-      # Check that cycle with new type exists (regenerated)
-      new_current_cycle =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-        |> Ash.read_one!()
-
-      # Verify it has the new type and amount
-      assert new_current_cycle.membership_fee_type_id == yearly_type2.id
-      assert Decimal.equal?(new_current_cycle.amount, Decimal.new("150.00"))
-      assert new_current_cycle.status == :unpaid
-
-      # Verify old cycle with old type doesn't exist anymore
-      old_current_cycles =
-        MembershipFeeCycle
-        |> Ash.Query.filter(
-          member_id == ^member.id and cycle_start == ^current_cycle_start and
-            membership_fee_type_id == ^yearly_type1.id
-        )
-        |> Ash.read!()
-
-      assert Enum.empty?(old_current_cycles)
-    end
-
-    test "paid cycles remain unchanged" do
-      today = Date.utc_today()
-      yearly_type1 = create_fee_type(%{interval: :yearly, amount: Decimal.new("100.00")})
-      yearly_type2 = create_fee_type(%{interval: :yearly, amount: Decimal.new("150.00")})
-
-      # Create member without fee type first to avoid auto-generation
-      member = create_member(%{})
-
-      # Manually assign fee type (this will trigger cycle generation)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type1.id
-        })
-        |> Ash.update!()
-
-      # Cycle generation runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Get the current cycle and mark it as paid
-      current_cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      # Find current cycle and mark as paid
-      paid_cycle =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-        |> Ash.read_one!()
-        |> Ash.Changeset.for_update(:mark_as_paid)
-        |> Ash.update!()
-
-      # Change membership fee type
-      assert {:ok, _updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      # Cycle regeneration runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Verify paid cycle is unchanged (not deleted and regenerated)
-      {:ok, cycle_after} = Ash.get(MembershipFeeCycle, paid_cycle.id)
-      assert cycle_after.status == :paid
-      assert Decimal.equal?(cycle_after.amount, Decimal.new("100.00"))
-      assert cycle_after.membership_fee_type_id == yearly_type1.id
-    end
-
-    test "suspended cycles remain unchanged" do
-      today = Date.utc_today()
-      yearly_type1 = create_fee_type(%{interval: :yearly, amount: Decimal.new("100.00")})
-      yearly_type2 = create_fee_type(%{interval: :yearly, amount: Decimal.new("150.00")})
-
-      # Create member without fee type first to avoid auto-generation
-      member = create_member(%{})
-
-      # Manually assign fee type (this will trigger cycle generation)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type1.id
-        })
-        |> Ash.update!()
-
-      # Cycle generation runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Get the current cycle and mark it as suspended
-      current_cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      # Find current cycle and mark as suspended
-      suspended_cycle =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-        |> Ash.read_one!()
-        |> Ash.Changeset.for_update(:mark_as_suspended)
-        |> Ash.update!()
-
-      # Change membership fee type
-      assert {:ok, _updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      # Cycle regeneration runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Verify suspended cycle is unchanged (not deleted and regenerated)
-      {:ok, cycle_after} = Ash.get(MembershipFeeCycle, suspended_cycle.id)
-      assert cycle_after.status == :suspended
-      assert Decimal.equal?(cycle_after.amount, Decimal.new("100.00"))
-      assert cycle_after.membership_fee_type_id == yearly_type1.id
-    end
-
-    test "only cycles that haven't ended yet are deleted" do
-      today = Date.utc_today()
-      yearly_type1 = create_fee_type(%{interval: :yearly, amount: Decimal.new("100.00")})
-      yearly_type2 = create_fee_type(%{interval: :yearly, amount: Decimal.new("150.00")})
-
-      # Create member without fee type first to avoid auto-generation
-      member = create_member(%{})
-
-      # Manually assign fee type (this will trigger cycle generation)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type1.id
-        })
-        |> Ash.update!()
-
-      # Cycle generation runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Create cycles: one in the past (unpaid, ended), one current (unpaid, not ended)
-      past_cycle_start =
-        CalendarCycles.calculate_cycle_start(
-          Date.add(today, -365),
-          :yearly
-        )
-
-      current_cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      # Past cycle (unpaid) - should remain unchanged (cycle_start < today)
-      # Delete existing cycle if it exists (from auto-generation)
-      case MembershipFeeCycle
-           |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^past_cycle_start)
-           |> Ash.read_one() do
-        {:ok, existing_cycle} when not is_nil(existing_cycle) ->
-          Ash.destroy!(existing_cycle)
-
-        _ ->
-          :ok
-      end
-
-      past_cycle =
-        create_cycle(member, yearly_type1, %{
-          cycle_start: past_cycle_start,
-          status: :unpaid,
-          amount: Decimal.new("100.00")
-        })
-
-      # Current cycle (unpaid) - should be regenerated (cycle_start >= today)
-      # Delete existing cycle if it exists (from auto-generation)
-      case MembershipFeeCycle
-           |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-           |> Ash.read_one() do
-        {:ok, existing_cycle} when not is_nil(existing_cycle) ->
-          Ash.destroy!(existing_cycle)
-
-        _ ->
-          :ok
-      end
-
-      _current_cycle =
-        create_cycle(member, yearly_type1, %{
-          cycle_start: current_cycle_start,
-          status: :unpaid,
-          amount: Decimal.new("100.00")
-        })
-
-      # Change membership fee type
-      assert {:ok, _updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      # Cycle regeneration runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Verify past cycle is unchanged
-      {:ok, past_cycle_after} = Ash.get(MembershipFeeCycle, past_cycle.id)
-      assert past_cycle_after.status == :unpaid
-      assert Decimal.equal?(past_cycle_after.amount, Decimal.new("100.00"))
-      assert past_cycle_after.membership_fee_type_id == yearly_type1.id
-
-      # Verify current cycle was regenerated
-      # Check that cycle with new type exists
-      new_current_cycle =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-        |> Ash.read_one!()
-
-      assert new_current_cycle.membership_fee_type_id == yearly_type2.id
-      assert Decimal.equal?(new_current_cycle.amount, Decimal.new("150.00"))
-
-      # Verify old cycle with old type doesn't exist anymore
-      old_current_cycles =
-        MembershipFeeCycle
-        |> Ash.Query.filter(
-          member_id == ^member.id and cycle_start == ^current_cycle_start and
-            membership_fee_type_id == ^yearly_type1.id
-        )
-        |> Ash.read!()
-
-      assert Enum.empty?(old_current_cycles)
-    end
-
-    test "member calculations update after type change" do
-      today = Date.utc_today()
-      yearly_type1 = create_fee_type(%{interval: :yearly, amount: Decimal.new("100.00")})
-      yearly_type2 = create_fee_type(%{interval: :yearly, amount: Decimal.new("150.00")})
-
-      # Create member with join_date = today to avoid past cycles
-      # This ensures no overdue cycles exist
-      member = create_member(%{join_date: today})
-
-      # Manually assign fee type (this will trigger cycle generation)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type1.id
-        })
-        |> Ash.update!()
-
-      # Cycle generation runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Get current cycle start
-      current_cycle_start = CalendarCycles.calculate_cycle_start(today, :yearly)
-
-      # Ensure only one cycle exists (the current one)
-      # Delete all cycles except the current one
-      existing_cycles =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id)
-        |> Ash.read!()
-
-      Enum.each(existing_cycles, fn cycle ->
-        if cycle.cycle_start != current_cycle_start do
-          Ash.destroy!(cycle)
-        end
-      end)
-
-      # Ensure current cycle exists and is unpaid
-      case MembershipFeeCycle
-           |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^current_cycle_start)
-           |> Ash.read_one() do
-        {:ok, existing_cycle} when not is_nil(existing_cycle) ->
-          # Update to unpaid if it's not
-          if existing_cycle.status != :unpaid do
-            existing_cycle
-            |> Ash.Changeset.for_update(:mark_as_unpaid)
-            |> Ash.update!()
-          end
-
-        _ ->
-          # Create if it doesn't exist
-          create_cycle(member, yearly_type1, %{
-            cycle_start: current_cycle_start,
-            status: :unpaid,
-            amount: Decimal.new("100.00")
-          })
-      end
-
-      # Load calculations before change
-      member = Ash.load!(member, [:current_cycle_status, :overdue_count])
-      assert member.current_cycle_status == :unpaid
-      assert member.overdue_count == 0
-
-      # Change membership fee type
-      assert {:ok, updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      # Cycle regeneration runs synchronously in the same transaction
-      # No need to wait for async completion
-
-      # Reload member with calculations
-      updated_member = Ash.load!(updated_member, [:current_cycle_status, :overdue_count])
-
-      # Calculations should still work (cycle was regenerated)
-      assert updated_member.current_cycle_status == :unpaid
-      assert updated_member.overdue_count == 0
-    end
-  end
-end
diff --git a/test/membership/membership_fee_settings_test.exs b/test/membership/membership_fee_settings_test.exs
deleted file mode 100644
index 05a0d04..0000000
--- a/test/membership/membership_fee_settings_test.exs
+++ /dev/null
@@ -1,98 +0,0 @@
-defmodule Mv.Membership.MembershipFeeSettingsTest do
-  @moduledoc """
-  Tests for membership fee settings in the Settings resource.
-  """
-  use Mv.DataCase, async: true
-
-  alias Mv.Membership.Setting
-  alias Mv.MembershipFees.MembershipFeeType
-
-  describe "membership fee settings" do
-    test "default values are correct" do
-      {:ok, settings} = Mv.Membership.get_settings()
-      assert settings.include_joining_cycle == true
-    end
-
-    test "settings can be read" do
-      {:ok, settings} = Mv.Membership.get_settings()
-      assert %Setting{} = settings
-    end
-
-    test "settings can be written via update_membership_fee_settings" do
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      {:ok, updated} =
-        settings
-        |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-          include_joining_cycle: false
-        })
-        |> Ash.update()
-
-      assert updated.include_joining_cycle == false
-    end
-
-    test "default_membership_fee_type_id can be nil (optional)" do
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      {:ok, updated} =
-        settings
-        |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-          default_membership_fee_type_id: nil
-        })
-        |> Ash.update()
-
-      assert updated.default_membership_fee_type_id == nil
-    end
-
-    test "default_membership_fee_type_id validation: must exist if set" do
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      # Create a valid fee type
-      {:ok, fee_type} =
-        Ash.create(MembershipFeeType, %{
-          name: "Test Fee Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("100.00"),
-          interval: :yearly
-        })
-
-      # Setting a valid fee type should work
-      {:ok, updated} =
-        settings
-        |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-          default_membership_fee_type_id: fee_type.id
-        })
-        |> Ash.update()
-
-      assert updated.default_membership_fee_type_id == fee_type.id
-    end
-
-    test "default_membership_fee_type_id validation: fails if not found" do
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      # Use a non-existent UUID
-      fake_uuid = Ecto.UUID.generate()
-
-      assert {:error, error} =
-               settings
-               |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-                 default_membership_fee_type_id: fake_uuid
-               })
-               |> Ash.update()
-
-      assert error_on_field?(error, :default_membership_fee_type_id)
-    end
-  end
-
-  # Helper to check if an error occurred on a specific field
-  defp error_on_field?(%Ash.Error.Invalid{} = error, field) do
-    Enum.any?(error.errors, fn e ->
-      case e do
-        %{field: ^field} -> true
-        %{fields: fields} when is_list(fields) -> field in fields
-        _ -> false
-      end
-    end)
-  end
-
-  defp error_on_field?(_, _), do: false
-end
diff --git a/test/membership_fees/changes/set_membership_fee_start_date_test.exs b/test/membership_fees/changes/set_membership_fee_start_date_test.exs
deleted file mode 100644
index 4af59db..0000000
--- a/test/membership_fees/changes/set_membership_fee_start_date_test.exs
+++ /dev/null
@@ -1,268 +0,0 @@
-defmodule Mv.MembershipFees.Changes.SetMembershipFeeStartDateTest do
-  @moduledoc """
-  Tests for the SetMembershipFeeStartDate change module.
-  """
-  use Mv.DataCase, async: false
-
-  alias Mv.MembershipFees.Changes.SetMembershipFeeStartDate
-
-  # Helper to set up settings with specific include_joining_cycle value
-  defp setup_settings(include_joining_cycle) do
-    {:ok, settings} = Mv.Membership.get_settings()
-
-    settings
-    |> Ash.Changeset.for_update(:update, %{include_joining_cycle: include_joining_cycle})
-    |> Ash.update!()
-  end
-
-  describe "calculate_start_date/3" do
-    test "include_joining_cycle = true: start date is first day of joining cycle (yearly)" do
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :yearly, true)
-      assert result == ~D[2024-01-01]
-    end
-
-    test "include_joining_cycle = false: start date is first day of next cycle (yearly)" do
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :yearly, false)
-      assert result == ~D[2025-01-01]
-    end
-
-    test "include_joining_cycle = true: start date is first day of joining cycle (quarterly)" do
-      # Q1: Jan-Mar, Q2: Apr-Jun, Q3: Jul-Sep, Q4: Oct-Dec
-      # March is in Q1
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :quarterly, true)
-      assert result == ~D[2024-01-01]
-
-      # May is in Q2
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-05-15], :quarterly, true)
-      assert result == ~D[2024-04-01]
-
-      # August is in Q3
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-08-15], :quarterly, true)
-      assert result == ~D[2024-07-01]
-
-      # November is in Q4
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-11-15], :quarterly, true)
-      assert result == ~D[2024-10-01]
-    end
-
-    test "include_joining_cycle = false: start date is first day of next cycle (quarterly)" do
-      # March is in Q1, next is Q2
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :quarterly, false)
-      assert result == ~D[2024-04-01]
-
-      # June is in Q2, next is Q3
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-06-15], :quarterly, false)
-      assert result == ~D[2024-07-01]
-
-      # September is in Q3, next is Q4
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-09-15], :quarterly, false)
-      assert result == ~D[2024-10-01]
-
-      # December is in Q4, next is Q1 of next year
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-12-15], :quarterly, false)
-      assert result == ~D[2025-01-01]
-    end
-
-    test "include_joining_cycle = true: start date is first day of joining cycle (half_yearly)" do
-      # H1: Jan-Jun, H2: Jul-Dec
-      # March is in H1
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :half_yearly, true)
-      assert result == ~D[2024-01-01]
-
-      # September is in H2
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-09-15], :half_yearly, true)
-      assert result == ~D[2024-07-01]
-    end
-
-    test "include_joining_cycle = false: start date is first day of next cycle (half_yearly)" do
-      # March is in H1, next is H2
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :half_yearly, false)
-      assert result == ~D[2024-07-01]
-
-      # September is in H2, next is H1 of next year
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-09-15], :half_yearly, false)
-      assert result == ~D[2025-01-01]
-    end
-
-    test "include_joining_cycle = true: start date is first day of joining cycle (monthly)" do
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :monthly, true)
-      assert result == ~D[2024-03-01]
-    end
-
-    test "include_joining_cycle = false: start date is first day of next cycle (monthly)" do
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-03-15], :monthly, false)
-      assert result == ~D[2024-04-01]
-
-      # December goes to next year
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-12-15], :monthly, false)
-      assert result == ~D[2025-01-01]
-    end
-
-    test "joining on first day of cycle with include_joining_cycle = true" do
-      # When joining exactly on cycle start, should return that date
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-01-01], :yearly, true)
-      assert result == ~D[2024-01-01]
-
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-04-01], :quarterly, true)
-      assert result == ~D[2024-04-01]
-    end
-
-    test "joining on first day of cycle with include_joining_cycle = false" do
-      # When joining exactly on cycle start and include=false, should return next cycle
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-01-01], :yearly, false)
-      assert result == ~D[2025-01-01]
-
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-04-01], :quarterly, false)
-      assert result == ~D[2024-07-01]
-    end
-
-    test "joining on last day of cycle" do
-      # Joining on Dec 31 with yearly cycle
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-12-31], :yearly, true)
-      assert result == ~D[2024-01-01]
-
-      result = SetMembershipFeeStartDate.calculate_start_date(~D[2024-12-31], :yearly, false)
-      assert result == ~D[2025-01-01]
-    end
-  end
-
-  describe "change/3 integration" do
-    test "sets membership_fee_start_date automatically on member creation" do
-      setup_settings(true)
-
-      # Create a fee type
-      fee_type =
-        Mv.MembershipFees.MembershipFeeType
-        |> Ash.Changeset.for_create(:create, %{
-          name: "Test Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("50.00"),
-          interval: :yearly
-        })
-        |> Ash.create!()
-
-      # Create member with join_date and fee type but no explicit start date
-      member =
-        Mv.Membership.Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2024-03-15],
-          membership_fee_type_id: fee_type.id
-        })
-        |> Ash.create!()
-
-      # Should have auto-calculated start date (2024-01-01 for yearly with include_joining_cycle=true)
-      assert member.membership_fee_start_date == ~D[2024-01-01]
-    end
-
-    test "does not override manually set membership_fee_start_date" do
-      setup_settings(true)
-
-      # Create a fee type
-      fee_type =
-        Mv.MembershipFees.MembershipFeeType
-        |> Ash.Changeset.for_create(:create, %{
-          name: "Test Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("50.00"),
-          interval: :yearly
-        })
-        |> Ash.create!()
-
-      # Create member with explicit start date
-      manual_start_date = ~D[2024-07-01]
-
-      member =
-        Mv.Membership.Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2024-03-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: manual_start_date
-        })
-        |> Ash.create!()
-
-      # Should keep the manually set date
-      assert member.membership_fee_start_date == manual_start_date
-    end
-
-    test "respects include_joining_cycle = false setting" do
-      setup_settings(false)
-
-      # Create a fee type
-      fee_type =
-        Mv.MembershipFees.MembershipFeeType
-        |> Ash.Changeset.for_create(:create, %{
-          name: "Test Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("50.00"),
-          interval: :yearly
-        })
-        |> Ash.create!()
-
-      # Create member
-      member =
-        Mv.Membership.Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2024-03-15],
-          membership_fee_type_id: fee_type.id
-        })
-        |> Ash.create!()
-
-      # Should have next cycle start date (2025-01-01 for yearly with include_joining_cycle=false)
-      assert member.membership_fee_start_date == ~D[2025-01-01]
-    end
-
-    test "does not set start date without join_date" do
-      setup_settings(true)
-
-      # Create a fee type
-      fee_type =
-        Mv.MembershipFees.MembershipFeeType
-        |> Ash.Changeset.for_create(:create, %{
-          name: "Test Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("50.00"),
-          interval: :yearly
-        })
-        |> Ash.create!()
-
-      # Create member without join_date
-      member =
-        Mv.Membership.Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-          # No join_date
-        })
-        |> Ash.create!()
-
-      # Should not have auto-calculated start date
-      assert is_nil(member.membership_fee_start_date)
-    end
-
-    test "does not set start date without membership_fee_type_id" do
-      setup_settings(true)
-
-      # Create member without fee type
-      member =
-        Mv.Membership.Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2024-03-15]
-          # No membership_fee_type_id
-        })
-        |> Ash.create!()
-
-      # Should not have auto-calculated start date
-      assert is_nil(member.membership_fee_start_date)
-    end
-  end
-end
diff --git a/test/membership_fees/changes/validate_same_interval_test.exs b/test/membership_fees/changes/validate_same_interval_test.exs
deleted file mode 100644
index 0f4501c..0000000
--- a/test/membership_fees/changes/validate_same_interval_test.exs
+++ /dev/null
@@ -1,227 +0,0 @@
-defmodule Mv.MembershipFees.Changes.ValidateSameIntervalTest do
-  @moduledoc """
-  Tests for ValidateSameInterval change module.
-  """
-  use Mv.DataCase, async: true
-
-  alias Mv.Membership.Member
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.MembershipFees.Changes.ValidateSameInterval
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member
-  defp create_member(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "Member",
-      email: "test.member.#{System.unique_integer([:positive])}@example.com"
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
-
-  describe "validate_interval_match/1" do
-    test "allows change to type with same interval" do
-      yearly_type1 = create_fee_type(%{interval: :yearly, name: "Yearly Type 1"})
-      yearly_type2 = create_fee_type(%{interval: :yearly, name: "Yearly Type 2"})
-
-      member = create_member(%{membership_fee_type_id: yearly_type1.id})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type2.id
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      assert changeset.valid?
-    end
-
-    test "prevents change to type with different interval" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      monthly_type = create_fee_type(%{interval: :monthly})
-
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: monthly_type.id
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      refute changeset.valid?
-      assert %{errors: errors} = changeset
-
-      assert Enum.any?(errors, fn error ->
-               error.field == :membership_fee_type_id and
-                 error.message =~ "yearly" and
-                 error.message =~ "monthly"
-             end)
-    end
-
-    test "allows first assignment of membership fee type" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      # No fee type assigned
-      member = create_member(%{})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: yearly_type.id
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      assert changeset.valid?
-    end
-
-    test "prevents removal of membership fee type" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: nil
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      refute changeset.valid?
-      assert %{errors: errors} = changeset
-
-      assert Enum.any?(errors, fn error ->
-               error.field == :membership_fee_type_id and
-                 error.message =~ "Cannot remove membership fee type"
-             end)
-    end
-
-    test "does nothing when membership_fee_type_id is not changed" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          first_name: "New Name"
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      assert changeset.valid?
-    end
-
-    test "error message is clear and helpful" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      quarterly_type = create_fee_type(%{interval: :quarterly})
-
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
-
-      changeset =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: quarterly_type.id
-        })
-        |> ValidateSameInterval.change(%{}, %{})
-
-      error = Enum.find(changeset.errors, &(&1.field == :membership_fee_type_id))
-      assert error.message =~ "yearly"
-      assert error.message =~ "quarterly"
-      assert error.message =~ "same-interval"
-    end
-
-    test "handles all interval types correctly" do
-      intervals = [:monthly, :quarterly, :half_yearly, :yearly]
-
-      for interval1 <- intervals,
-          interval2 <- intervals,
-          interval1 != interval2 do
-        type1 =
-          create_fee_type(%{
-            interval: interval1,
-            name: "Type #{interval1} #{System.unique_integer([:positive])}"
-          })
-
-        type2 =
-          create_fee_type(%{
-            interval: interval2,
-            name: "Type #{interval2} #{System.unique_integer([:positive])}"
-          })
-
-        member = create_member(%{membership_fee_type_id: type1.id})
-
-        changeset =
-          member
-          |> Ash.Changeset.for_update(:update_member, %{
-            membership_fee_type_id: type2.id
-          })
-          |> ValidateSameInterval.change(%{}, %{})
-
-        refute changeset.valid?,
-               "Should prevent change from #{interval1} to #{interval2}"
-      end
-    end
-  end
-
-  describe "integration with update_member action" do
-    test "validation works when updating member via update_member action" do
-      yearly_type = create_fee_type(%{interval: :yearly})
-      monthly_type = create_fee_type(%{interval: :monthly})
-
-      member = create_member(%{membership_fee_type_id: yearly_type.id})
-
-      # Try to update member with different interval type
-      assert {:error, %Ash.Error.Invalid{} = error} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: monthly_type.id
-               })
-               |> Ash.update()
-
-      # Check that error is about interval mismatch
-      error_message = extract_error_message(error)
-      assert error_message =~ "yearly"
-      assert error_message =~ "monthly"
-      assert error_message =~ "same-interval"
-    end
-
-    test "allows update when interval matches" do
-      yearly_type1 = create_fee_type(%{interval: :yearly, name: "Yearly Type 1"})
-      yearly_type2 = create_fee_type(%{interval: :yearly, name: "Yearly Type 2"})
-
-      member = create_member(%{membership_fee_type_id: yearly_type1.id})
-
-      # Update member with same-interval type
-      assert {:ok, updated_member} =
-               member
-               |> Ash.Changeset.for_update(:update_member, %{
-                 membership_fee_type_id: yearly_type2.id
-               })
-               |> Ash.update()
-
-      assert updated_member.membership_fee_type_id == yearly_type2.id
-    end
-
-    defp extract_error_message(%Ash.Error.Invalid{errors: errors}) do
-      errors
-      |> Enum.filter(&(&1.field == :membership_fee_type_id))
-      |> Enum.map_join(" ", & &1.message)
-    end
-  end
-end
diff --git a/test/membership_fees/member_cycle_integration_test.exs b/test/membership_fees/member_cycle_integration_test.exs
deleted file mode 100644
index 5d1cf28..0000000
--- a/test/membership_fees/member_cycle_integration_test.exs
+++ /dev/null
@@ -1,211 +0,0 @@
-defmodule Mv.MembershipFees.MemberCycleIntegrationTest do
-  @moduledoc """
-  Integration tests for membership fee cycle generation triggered by member actions.
-  """
-  use Mv.DataCase, async: false
-
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.Membership.Member
-
-  require Ash.Query
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to set up settings
-  defp setup_settings(include_joining_cycle) do
-    {:ok, settings} = Mv.Membership.get_settings()
-
-    settings
-    |> Ash.Changeset.for_update(:update, %{include_joining_cycle: include_joining_cycle})
-    |> Ash.update!()
-  end
-
-  # Helper to get cycles for a member
-  defp get_member_cycles(member_id) do
-    MembershipFeeCycle
-    |> Ash.Query.filter(member_id == ^member_id)
-    |> Ash.Query.sort(cycle_start: :asc)
-    |> Ash.read!()
-  end
-
-  describe "member creation triggers cycle generation" do
-    test "creates cycles when member is created with fee type and join_date" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2023-03-15],
-          membership_fee_type_id: fee_type.id
-        })
-        |> Ash.create!()
-
-      cycles = get_member_cycles(member.id)
-
-      # Should have cycles for 2023 and 2024 (and possibly current year)
-      assert length(cycles) >= 2
-
-      # Verify cycles have correct data
-      Enum.each(cycles, fn cycle ->
-        assert cycle.member_id == member.id
-        assert cycle.membership_fee_type_id == fee_type.id
-        assert Decimal.equal?(cycle.amount, fee_type.amount)
-        assert cycle.status == :unpaid
-      end)
-    end
-
-    test "does not create cycles when member has no fee type" do
-      setup_settings(true)
-
-      member =
-        Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2023-03-15]
-          # No membership_fee_type_id
-        })
-        |> Ash.create!()
-
-      cycles = get_member_cycles(member.id)
-
-      assert cycles == []
-    end
-
-    test "does not create cycles when member has no join_date" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-          # No join_date
-        })
-        |> Ash.create!()
-
-      cycles = get_member_cycles(member.id)
-
-      assert cycles == []
-    end
-  end
-
-  describe "member update triggers cycle generation" do
-    test "generates cycles when fee type is assigned to existing member" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member without fee type
-      member =
-        Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2023-03-15]
-        })
-        |> Ash.create!()
-
-      # Verify no cycles yet
-      assert get_member_cycles(member.id) == []
-
-      # Update to assign fee type
-      member
-      |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-      |> Ash.update!()
-
-      cycles = get_member_cycles(member.id)
-
-      # Should have generated cycles
-      assert length(cycles) >= 2
-    end
-  end
-
-  describe "concurrent cycle generation" do
-    test "handles multiple members being created concurrently" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create multiple members concurrently
-      tasks =
-        Enum.map(1..5, fn i ->
-          Task.async(fn ->
-            Member
-            |> Ash.Changeset.for_create(:create_member, %{
-              first_name: "Test#{i}",
-              last_name: "User#{i}",
-              email: "test#{System.unique_integer([:positive])}@example.com",
-              join_date: ~D[2023-03-15],
-              membership_fee_type_id: fee_type.id
-            })
-            |> Ash.create!()
-          end)
-        end)
-
-      members = Enum.map(tasks, &Task.await/1)
-
-      # Each member should have cycles
-      Enum.each(members, fn member ->
-        cycles = get_member_cycles(member.id)
-        assert length(cycles) >= 2, "Member #{member.id} should have at least 2 cycles"
-      end)
-    end
-  end
-
-  describe "idempotent cycle generation" do
-    test "running generation multiple times does not create duplicate cycles" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        Member
-        |> Ash.Changeset.for_create(:create_member, %{
-          first_name: "Test",
-          last_name: "User",
-          email: "test#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2023-03-15],
-          membership_fee_type_id: fee_type.id
-        })
-        |> Ash.create!()
-
-      initial_cycles = get_member_cycles(member.id)
-      initial_count = length(initial_cycles)
-
-      # Use a fixed "today" date to avoid date dependency
-      # Use a date far enough in the future to ensure all cycles are generated
-      today = ~D[2025-12-31]
-
-      # Manually trigger generation again with fixed "today" date
-      {:ok, _, _} =
-        Mv.MembershipFees.CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      final_cycles = get_member_cycles(member.id)
-      final_count = length(final_cycles)
-
-      # Should have same number of cycles (idempotent)
-      assert final_count == initial_count
-    end
-  end
-end
diff --git a/test/membership_fees/membership_fee_cycle_test.exs b/test/membership_fees/membership_fee_cycle_test.exs
index 14bdf4b..ca59e26 100644
--- a/test/membership_fees/membership_fee_cycle_test.exs
+++ b/test/membership_fees/membership_fee_cycle_test.exs
@@ -1,6 +1,6 @@
 defmodule Mv.MembershipFees.MembershipFeeCycleTest do
   @moduledoc """
-  Tests for MembershipFeeCycle resource, focusing on status management actions.
+  Tests for MembershipFeeCycle resource.
   """
   use Mv.DataCase, async: true
 
@@ -8,200 +8,275 @@ defmodule Mv.MembershipFees.MembershipFeeCycleTest do
   alias Mv.MembershipFees.MembershipFeeType
   alias Mv.Membership.Member
 
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
+  setup do
+    # Create a member for testing
+    {:ok, member} =
+      Ash.create(Member, %{
+        first_name: "Test",
+        last_name: "Member",
+        email: "test.member.#{System.unique_integer([:positive])}@example.com"
+      })
 
-    attrs = Map.merge(default_attrs, attrs)
+    # Create a fee type for testing
+    {:ok, fee_type} =
+      Ash.create(MembershipFeeType, %{
+        name: "Test Fee Type #{System.unique_integer([:positive])}",
+        amount: Decimal.new("100.00"),
+        interval: :monthly
+      })
 
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
+    %{member: member, fee_type: fee_type}
   end
 
-  # Helper to create a member
-  defp create_member(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "Member",
-      email: "test.member.#{System.unique_integer([:positive])}@example.com"
-    }
+  describe "create MembershipFeeCycle" do
+    test "can create cycle with valid attributes", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-    attrs = Map.merge(default_attrs, attrs)
+      assert {:ok, %MembershipFeeCycle{} = cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert cycle.cycle_start == ~D[2025-01-01]
+      assert Decimal.equal?(cycle.amount, Decimal.new("100.00"))
+      assert cycle.member_id == member.id
+      assert cycle.membership_fee_type_id == fee_type.id
+    end
 
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
+    test "can create cycle with notes", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id,
+        notes: "First payment cycle"
+      }
 
-  # Helper to create a cycle
-  defp create_cycle(member, fee_type, attrs) do
-    default_attrs = %{
-      cycle_start: ~D[2024-01-01],
-      amount: Decimal.new("50.00"),
-      member_id: member.id,
-      membership_fee_type_id: fee_type.id
-    }
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert cycle.notes == "First payment cycle"
+    end
 
-    attrs = Map.merge(default_attrs, attrs)
+    test "requires cycle_start", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-    MembershipFeeCycle
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+      assert error_on_field?(error, :cycle_start)
+    end
 
-  describe "status defaults" do
-    test "status defaults to :unpaid when creating a cycle" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
+    test "requires amount", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-      cycle =
-        MembershipFeeCycle
-        |> Ash.Changeset.for_create(:create, %{
-          cycle_start: ~D[2024-01-01],
-          amount: Decimal.new("50.00"),
-          member_id: member.id,
-          membership_fee_type_id: fee_type.id
-        })
-        |> Ash.create!()
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+      assert error_on_field?(error, :amount)
+    end
 
+    test "requires member_id", %{fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        membership_fee_type_id: fee_type.id
+      }
+
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+      assert error_on_field?(error, :member_id) or error_on_field?(error, :member)
+    end
+
+    test "requires membership_fee_type_id", %{member: member} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id
+      }
+
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+
+      assert error_on_field?(error, :membership_fee_type_id) or
+               error_on_field?(error, :membership_fee_type)
+    end
+
+    test "status defaults to :unpaid", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
+
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
       assert cycle.status == :unpaid
     end
-  end
 
-  describe "mark_as_paid" do
-    test "sets status to :paid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :unpaid})
+    test "validates status enum values - unpaid", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id,
+        status: :unpaid
+      }
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_paid)
-      assert updated.status == :paid
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert cycle.status == :unpaid
     end
 
-    test "can set notes when marking as paid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :unpaid})
+    test "validates status enum values - paid", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-02-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id,
+        status: :paid
+      }
 
-      assert {:ok, updated} =
-               Ash.update(cycle, %{notes: "Payment received via bank transfer"},
-                 action: :mark_as_paid
-               )
-
-      assert updated.status == :paid
-      assert updated.notes == "Payment received via bank transfer"
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert cycle.status == :paid
     end
 
-    test "can change from suspended to paid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :suspended})
+    test "validates status enum values - suspended", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-03-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id,
+        status: :suspended
+      }
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_paid)
-      assert updated.status == :paid
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert cycle.status == :suspended
+    end
+
+    test "rejects invalid status values", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id,
+        status: :cancelled
+      }
+
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+      assert error_on_field?(error, :status)
+    end
+
+    test "rejects negative amount", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-04-01],
+        amount: Decimal.new("-50.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
+
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+      assert error_on_field?(error, :amount)
+    end
+
+    test "accepts zero amount", %{member: member, fee_type: fee_type} do
+      attrs = %{
+        cycle_start: ~D[2025-05-01],
+        amount: Decimal.new("0.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
+
+      assert {:ok, cycle} = Ash.create(MembershipFeeCycle, attrs)
+      assert Decimal.equal?(cycle.amount, Decimal.new("0.00"))
     end
   end
 
-  describe "mark_as_suspended" do
-    test "sets status to :suspended" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :unpaid})
+  describe "uniqueness constraint" do
+    test "cannot create duplicate cycle for same member and cycle_start", %{
+      member: member,
+      fee_type: fee_type
+    } do
+      attrs = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_suspended)
-      assert updated.status == :suspended
+      assert {:ok, _cycle1} = Ash.create(MembershipFeeCycle, attrs)
+      assert {:error, error} = Ash.create(MembershipFeeCycle, attrs)
+
+      # Should fail due to uniqueness constraint
+      assert is_struct(error, Ash.Error.Invalid)
     end
 
-    test "can set notes when marking as suspended" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :unpaid})
+    test "can create cycles for same member with different cycle_start", %{
+      member: member,
+      fee_type: fee_type
+    } do
+      attrs1 = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-      assert {:ok, updated} =
-               Ash.update(cycle, %{notes: "Waived due to special circumstances"},
-                 action: :mark_as_suspended
-               )
+      attrs2 = %{
+        cycle_start: ~D[2025-02-01],
+        amount: Decimal.new("100.00"),
+        member_id: member.id,
+        membership_fee_type_id: fee_type.id
+      }
 
-      assert updated.status == :suspended
-      assert updated.notes == "Waived due to special circumstances"
+      assert {:ok, _cycle1} = Ash.create(MembershipFeeCycle, attrs1)
+      assert {:ok, _cycle2} = Ash.create(MembershipFeeCycle, attrs2)
     end
 
-    test "can change from paid to suspended" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :paid})
+    test "can create cycles for different members with same cycle_start", %{fee_type: fee_type} do
+      {:ok, member1} =
+        Ash.create(Member, %{
+          first_name: "Member",
+          last_name: "One",
+          email: "member.one.#{System.unique_integer([:positive])}@example.com"
+        })
 
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_suspended)
-      assert updated.status == :suspended
+      {:ok, member2} =
+        Ash.create(Member, %{
+          first_name: "Member",
+          last_name: "Two",
+          email: "member.two.#{System.unique_integer([:positive])}@example.com"
+        })
+
+      attrs1 = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member1.id,
+        membership_fee_type_id: fee_type.id
+      }
+
+      attrs2 = %{
+        cycle_start: ~D[2025-01-01],
+        amount: Decimal.new("100.00"),
+        member_id: member2.id,
+        membership_fee_type_id: fee_type.id
+      }
+
+      assert {:ok, _cycle1} = Ash.create(MembershipFeeCycle, attrs1)
+      assert {:ok, _cycle2} = Ash.create(MembershipFeeCycle, attrs2)
     end
   end
 
-  describe "mark_as_unpaid" do
-    test "sets status to :unpaid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :paid})
-
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_unpaid)
-      assert updated.status == :unpaid
-    end
-
-    test "can set notes when marking as unpaid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :paid})
-
-      assert {:ok, updated} =
-               Ash.update(cycle, %{notes: "Payment was reversed"}, action: :mark_as_unpaid)
-
-      assert updated.status == :unpaid
-      assert updated.notes == "Payment was reversed"
-    end
-
-    test "can change from suspended to unpaid" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-      cycle = create_cycle(member, fee_type, %{status: :suspended})
-
-      assert {:ok, updated} = Ash.update(cycle, %{}, action: :mark_as_unpaid)
-      assert updated.status == :unpaid
-    end
+  # Helper to check if an error occurred on a specific field
+  defp error_on_field?(%Ash.Error.Invalid{} = error, field) do
+    Enum.any?(error.errors, fn e ->
+      case e do
+        %{field: ^field} -> true
+        %{fields: fields} when is_list(fields) -> field in fields
+        _ -> false
+      end
+    end)
   end
 
-  describe "status transitions" do
-    test "all status transitions are allowed" do
-      fee_type = create_fee_type(%{interval: :yearly})
-      member = create_member(%{membership_fee_type_id: fee_type.id})
-
-      # unpaid -> paid
-      cycle1 = create_cycle(member, fee_type, %{status: :unpaid})
-      assert {:ok, c1} = Ash.update(cycle1, %{}, action: :mark_as_paid)
-      assert c1.status == :paid
-
-      # paid -> suspended
-      assert {:ok, c2} = Ash.update(c1, %{}, action: :mark_as_suspended)
-      assert c2.status == :suspended
-
-      # suspended -> unpaid
-      assert {:ok, c3} = Ash.update(c2, %{}, action: :mark_as_unpaid)
-      assert c3.status == :unpaid
-
-      # unpaid -> suspended
-      assert {:ok, c4} = Ash.update(c3, %{}, action: :mark_as_suspended)
-      assert c4.status == :suspended
-
-      # suspended -> paid
-      assert {:ok, c5} = Ash.update(c4, %{}, action: :mark_as_paid)
-      assert c5.status == :paid
-
-      # paid -> unpaid
-      assert {:ok, c6} = Ash.update(c5, %{}, action: :mark_as_unpaid)
-      assert c6.status == :unpaid
-    end
-  end
+  defp error_on_field?(_, _), do: false
 end
diff --git a/test/membership_fees/membership_fee_type_integration_test.exs b/test/membership_fees/membership_fee_type_integration_test.exs
deleted file mode 100644
index b70f47c..0000000
--- a/test/membership_fees/membership_fee_type_integration_test.exs
+++ /dev/null
@@ -1,221 +0,0 @@
-defmodule Mv.MembershipFees.MembershipFeeTypeIntegrationTest do
-  @moduledoc """
-  Integration tests for MembershipFeeType CRUD operations.
-  """
-  use Mv.DataCase, async: false
-
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.Membership.Member
-
-  require Ash.Query
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  describe "admin can create membership fee type" do
-    test "creates type with all fields" do
-      attrs = %{
-        name: "Standard Membership",
-        amount: Decimal.new("120.00"),
-        interval: :yearly,
-        description: "Standard yearly membership fee"
-      }
-
-      assert {:ok, %MembershipFeeType{} = fee_type} = Ash.create(MembershipFeeType, attrs)
-
-      assert fee_type.name == "Standard Membership"
-      assert Decimal.equal?(fee_type.amount, Decimal.new("120.00"))
-      assert fee_type.interval == :yearly
-      assert fee_type.description == "Standard yearly membership fee"
-    end
-  end
-
-  describe "admin can update membership fee type" do
-    setup do
-      {:ok, fee_type} =
-        Ash.create(MembershipFeeType, %{
-          name: "Original Name",
-          amount: Decimal.new("100.00"),
-          interval: :yearly,
-          description: "Original description"
-        })
-
-      %{fee_type: fee_type}
-    end
-
-    test "can update name", %{fee_type: fee_type} do
-      assert {:ok, updated} = Ash.update(fee_type, %{name: "Updated Name"})
-      assert updated.name == "Updated Name"
-    end
-
-    test "can update amount", %{fee_type: fee_type} do
-      assert {:ok, updated} = Ash.update(fee_type, %{amount: Decimal.new("150.00")})
-      assert Decimal.equal?(updated.amount, Decimal.new("150.00"))
-    end
-
-    test "can update description", %{fee_type: fee_type} do
-      assert {:ok, updated} = Ash.update(fee_type, %{description: "Updated description"})
-      assert updated.description == "Updated description"
-    end
-
-    test "cannot update interval", %{fee_type: fee_type} do
-      # Currently, interval is not in the accept list, so it's rejected as "NoSuchInput"
-      # After implementing validation, it should return a validation error
-      assert {:error, error} = Ash.update(fee_type, %{interval: :monthly})
-      # For now, check that it's an error (either NoSuchInput or validation error)
-      assert %Ash.Error.Invalid{} = error
-    end
-  end
-
-  describe "admin cannot delete membership fee type when in use" do
-    test "cannot delete when members are assigned" do
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create a member with this fee type
-      {:ok, _member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-        })
-
-      assert {:error, error} = Ash.destroy(fee_type)
-      error_message = extract_error_message(error)
-      assert error_message =~ "member(s) are assigned"
-    end
-
-    test "cannot delete when cycles exist" do
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create a member with this fee type
-      {:ok, member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-        })
-
-      # Create a cycle for this fee type
-      {:ok, _cycle} =
-        Ash.create(MembershipFeeCycle, %{
-          cycle_start: ~D[2025-01-01],
-          amount: Decimal.new("100.00"),
-          member_id: member.id,
-          membership_fee_type_id: fee_type.id
-        })
-
-      assert {:error, error} = Ash.destroy(fee_type)
-      error_message = extract_error_message(error)
-      assert error_message =~ "cycle(s) reference"
-    end
-
-    test "cannot delete when used as default in settings" do
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Set as default in settings
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
-      |> Ash.update!()
-
-      # Try to delete
-      assert {:error, error} = Ash.destroy(fee_type)
-      error_message = extract_error_message(error)
-      assert error_message =~ "used as default in settings"
-    end
-  end
-
-  describe "settings integration" do
-    test "default_membership_fee_type_id is used during member creation" do
-      # Create a fee type
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Set it as default in settings
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
-      |> Ash.update!()
-
-      # Create a member without explicitly setting membership_fee_type_id
-      # Note: This test assumes that the Member resource automatically assigns
-      # the default_membership_fee_type_id during creation. If this is not yet
-      # implemented, this test will fail initially (which is expected in TDD).
-      # For now, we skip this test as the auto-assignment feature is not yet implemented.
-      {:ok, member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com"
-        })
-
-      # TODO: When auto-assignment is implemented, uncomment this assertion
-      # assert member.membership_fee_type_id == fee_type.id
-      # For now, we just verify the member was created successfully
-      assert %Member{} = member
-    end
-
-    test "include_joining_cycle is used during cycle generation" do
-      # This test verifies that the include_joining_cycle setting affects
-      # cycle generation. The actual cycle generation logic is tested in
-      # CycleGeneratorTest, but this integration test ensures the setting
-      # is properly used.
-
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Set include_joining_cycle to false
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        include_joining_cycle: false
-      })
-      |> Ash.update!()
-
-      # Create a member with join_date in the middle of a year
-      {:ok, member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com",
-          join_date: ~D[2023-03-15],
-          membership_fee_type_id: fee_type.id
-        })
-
-      # Verify that membership_fee_start_date was calculated correctly
-      # (should be 2024-01-01, not 2023-01-01, because include_joining_cycle = false)
-      assert member.membership_fee_start_date == ~D[2024-01-01]
-    end
-  end
-
-  # Helper to extract error message from various error types
-  defp extract_error_message(%Ash.Error.Invalid{} = error) do
-    Enum.map_join(error.errors, " ", fn
-      %{message: message} -> message
-      %{detail: detail} -> detail
-      _ -> ""
-    end)
-  end
-
-  defp extract_error_message(_), do: ""
-end
diff --git a/test/membership_fees/membership_fee_type_test.exs b/test/membership_fees/membership_fee_type_test.exs
index 626e096..9ca6f0a 100644
--- a/test/membership_fees/membership_fee_type_test.exs
+++ b/test/membership_fees/membership_fee_type_test.exs
@@ -155,95 +155,6 @@ defmodule Mv.MembershipFees.MembershipFeeTypeTest do
       assert {:ok, updated} = Ash.update(fee_type, %{description: nil})
       assert updated.description == nil
     end
-
-    test "interval immutability: update fails when interval is changed", %{fee_type: fee_type} do
-      # Currently, interval is not in the accept list, so it's rejected as "NoSuchInput"
-      # After implementing validation, it should return a validation error
-      assert {:error, error} = Ash.update(fee_type, %{interval: :monthly})
-      # For now, check that it's an error (either NoSuchInput or validation error)
-      assert %Ash.Error.Invalid{} = error
-    end
-  end
-
-  describe "delete MembershipFeeType" do
-    setup do
-      {:ok, fee_type} =
-        Ash.create(MembershipFeeType, %{
-          name: "Test Fee Type #{System.unique_integer([:positive])}",
-          amount: Decimal.new("100.00"),
-          interval: :yearly
-        })
-
-      %{fee_type: fee_type}
-    end
-
-    test "can delete when not in use", %{fee_type: fee_type} do
-      result = Ash.destroy(fee_type)
-      # Ash.destroy returns :ok or {:ok, _} depending on version
-      assert result == :ok or match?({:ok, _}, result)
-    end
-
-    test "cannot delete when members are assigned", %{fee_type: fee_type} do
-      alias Mv.Membership.Member
-
-      # Create a member with this fee type
-      {:ok, _member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-        })
-
-      assert {:error, error} = Ash.destroy(fee_type)
-      # Check for either validation error message or DB constraint error
-      error_message = extract_error_message(error)
-      assert error_message =~ "member" or error_message =~ "referenced"
-    end
-
-    test "cannot delete when cycles exist", %{fee_type: fee_type} do
-      alias Mv.MembershipFees.MembershipFeeCycle
-      alias Mv.Membership.Member
-
-      # Create a member with this fee type
-      {:ok, member} =
-        Ash.create(Member, %{
-          first_name: "Test",
-          last_name: "Member",
-          email: "test.member.#{System.unique_integer([:positive])}@example.com",
-          membership_fee_type_id: fee_type.id
-        })
-
-      # Create a cycle for this fee type
-      {:ok, _cycle} =
-        Ash.create(MembershipFeeCycle, %{
-          cycle_start: ~D[2025-01-01],
-          amount: Decimal.new("100.00"),
-          member_id: member.id,
-          membership_fee_type_id: fee_type.id
-        })
-
-      assert {:error, error} = Ash.destroy(fee_type)
-      # Check for either validation error message or DB constraint error
-      error_message = extract_error_message(error)
-      assert error_message =~ "cycle" or error_message =~ "referenced"
-    end
-
-    test "cannot delete when used as default in settings", %{fee_type: fee_type} do
-      # Set as default in settings
-      {:ok, settings} = Mv.Membership.get_settings()
-
-      settings
-      |> Ash.Changeset.for_update(:update_membership_fee_settings, %{
-        default_membership_fee_type_id: fee_type.id
-      })
-      |> Ash.update!()
-
-      # Try to delete
-      assert {:error, error} = Ash.destroy(fee_type)
-      error_message = extract_error_message(error)
-      assert error_message =~ "used as default in settings"
-    end
   end
 
   # Helper to check if an error occurred on a specific field
@@ -258,15 +169,4 @@ defmodule Mv.MembershipFees.MembershipFeeTypeTest do
   end
 
   defp error_on_field?(_, _), do: false
-
-  # Helper to extract error message from various error types
-  defp extract_error_message(%Ash.Error.Invalid{} = error) do
-    Enum.map_join(error.errors, " ", fn
-      %{message: message} -> message
-      %{detail: detail} -> detail
-      _ -> ""
-    end)
-  end
-
-  defp extract_error_message(_), do: ""
 end
diff --git a/test/mv/membership_fees/cycle_generator_edge_cases_test.exs b/test/mv/membership_fees/cycle_generator_edge_cases_test.exs
deleted file mode 100644
index 85eb406..0000000
--- a/test/mv/membership_fees/cycle_generator_edge_cases_test.exs
+++ /dev/null
@@ -1,644 +0,0 @@
-defmodule Mv.MembershipFees.CycleGeneratorEdgeCasesTest do
-  @moduledoc """
-  Edge case tests for the CycleGenerator module.
-
-  Tests cover:
-  - Member joins today
-  - Member left yesterday
-  - Year boundary handling
-  - Leap year handling
-  - Members with no existing cycles
-  - Members with existing cycles
-  """
-  use Mv.DataCase, async: false
-
-  alias Mv.MembershipFees.CycleGenerator
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.Membership.Member
-
-  require Ash.Query
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member. Note: If membership_fee_type_id is provided,
-  # cycles will be auto-generated during creation in test environment.
-  defp create_member(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "User",
-      email: "test#{System.unique_integer([:positive])}@example.com"
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member and explicitly generate cycles with a fixed "today" date.
-  # This avoids date dependency issues in tests.
-  #
-  # Note: We first create the member without fee_type_id, then assign it via update,
-  # which triggers the after_action hook. However, we then explicitly regenerate
-  # cycles with the fixed "today" date to ensure consistency.
-  defp create_member_with_cycles(attrs, today) do
-    # Extract membership_fee_type_id if present
-    fee_type_id = Map.get(attrs, :membership_fee_type_id)
-
-    # Create member WITHOUT fee type first to avoid auto-generation with real today
-    attrs_without_fee_type = Map.delete(attrs, :membership_fee_type_id)
-
-    member =
-      create_member(attrs_without_fee_type)
-
-    # Assign fee type if provided (this will trigger auto-generation with real today)
-    member =
-      if fee_type_id do
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type_id})
-        |> Ash.update!()
-      else
-        member
-      end
-
-    # Explicitly regenerate cycles with fixed "today" date to override any auto-generated cycles
-    # This ensures the test uses the fixed date, not the real current date
-    if fee_type_id && member.join_date do
-      # Delete any existing cycles first to ensure clean state
-      existing_cycles = get_member_cycles(member.id)
-      Enum.each(existing_cycles, &Ash.destroy!(&1))
-
-      # Generate cycles with fixed "today" date
-      {:ok, _, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-    end
-
-    member
-  end
-
-  # Helper to get cycles for a member
-  defp get_member_cycles(member_id) do
-    MembershipFeeCycle
-    |> Ash.Query.filter(member_id == ^member_id)
-    |> Ash.Query.sort(cycle_start: :asc)
-    |> Ash.read!()
-  end
-
-  # Helper to set up settings
-  defp setup_settings(include_joining_cycle) do
-    {:ok, settings} = Mv.Membership.get_settings()
-
-    settings
-    |> Ash.Changeset.for_update(:update, %{include_joining_cycle: include_joining_cycle})
-    |> Ash.update!()
-  end
-
-  describe "member joins today" do
-    test "current cycle is generated (yearly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-
-      # Create member WITHOUT fee type first to avoid auto-generation with real today
-      member =
-        create_member(%{
-          join_date: today,
-          membership_fee_start_date: ~D[2024-01-01]
-        })
-
-      # Assign fee type
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Explicitly generate cycles with fixed "today" date
-      {:ok, _, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have the current year's cycle
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year)
-      assert 2024 in cycle_years
-    end
-
-    test "current cycle is generated (monthly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :monthly})
-
-      today = ~D[2024-06-15]
-
-      # Create member WITHOUT fee type first to avoid auto-generation with real today
-      member =
-        create_member(%{
-          join_date: today,
-          membership_fee_start_date: ~D[2024-06-01]
-        })
-
-      # Assign fee type
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Explicitly generate cycles with fixed "today" date
-      {:ok, _, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have June 2024 cycle
-      assert Enum.any?(cycles, fn c -> c.cycle_start == ~D[2024-06-01] end)
-    end
-
-    test "current cycle is generated (quarterly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :quarterly})
-
-      today = ~D[2024-05-15]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: today,
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2024-04-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have Q2 2024 cycle
-      assert Enum.any?(cycles, fn c -> c.cycle_start == ~D[2024-04-01] end)
-    end
-  end
-
-  describe "member left yesterday" do
-    test "no future cycles are generated" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-      yesterday = Date.add(today, -1)
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2022-03-15],
-            exit_date: yesterday,
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2022-01-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # 2024 should be included because the member was still active during that cycle
-      assert 2022 in cycle_years
-      assert 2023 in cycle_years
-      assert 2024 in cycle_years
-
-      # 2025 should NOT be included
-      refute 2025 in cycle_years
-    end
-
-    test "exit during first month of year stops at that year (monthly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :monthly})
-
-      # Create member - cycles will be auto-generated
-      member =
-        create_member(%{
-          join_date: ~D[2024-01-15],
-          exit_date: ~D[2024-03-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2024-01-01]
-        })
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_months = Enum.map(cycles, & &1.cycle_start.month) |> Enum.sort()
-
-      assert 1 in cycle_months
-      assert 2 in cycle_months
-      assert 3 in cycle_months
-
-      # April and beyond should NOT be included
-      refute 4 in cycle_months
-      refute 5 in cycle_months
-    end
-  end
-
-  describe "member has no cycles initially" do
-    test "returns error when fee type is not assigned" do
-      setup_settings(true)
-
-      # Create member WITHOUT fee type (no auto-generation)
-      member =
-        create_member(%{
-          join_date: ~D[2022-03-15],
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      # Verify no cycles exist initially
-      initial_cycles = get_member_cycles(member.id)
-      assert initial_cycles == []
-
-      # Trying to generate cycles without fee type should return error
-      result = CycleGenerator.generate_cycles_for_member(member.id)
-      assert result == {:error, :no_membership_fee_type}
-    end
-
-    test "generates all cycles when member is created with fee type" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2022-03-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2022-01-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have generated all cycles from 2022 to 2024 (3 cycles)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-      assert 2022 in cycle_years
-      assert 2023 in cycle_years
-      assert 2024 in cycle_years
-      # Should NOT have 2025 (today is 2024-06-15)
-      refute 2025 in cycle_years
-    end
-  end
-
-  describe "member has existing cycles" do
-    test "generates from last cycle (not duplicating existing)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member WITHOUT fee type first
-      member =
-        create_member(%{
-          join_date: ~D[2022-03-15],
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      # Manually create an existing cycle for 2022
-      MembershipFeeCycle
-      |> Ash.Changeset.for_create(:create, %{
-        cycle_start: ~D[2022-01-01],
-        member_id: member.id,
-        membership_fee_type_id: fee_type.id,
-        amount: fee_type.amount,
-        status: :paid
-      })
-      |> Ash.create!()
-
-      # Now assign fee type
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Explicitly generate cycles with fixed "today" date
-      today = ~D[2024-06-15]
-      {:ok, _, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Check all cycles
-      all_cycles = get_member_cycles(member.id)
-      all_cycle_years = Enum.map(all_cycles, & &1.cycle_start.year) |> Enum.sort() |> Enum.uniq()
-
-      # Should have 2022 (manually created), 2023 and 2024 (auto-generated)
-      assert 2022 in all_cycle_years
-      assert 2023 in all_cycle_years
-      assert 2024 in all_cycle_years
-
-      # Verify no duplicates
-      assert length(all_cycles) == length(all_cycle_years)
-    end
-  end
-
-  describe "year boundary handling" do
-    test "cycles span across year boundaries correctly (yearly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2023-11-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2023-01-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # Should have 2023 and 2024
-      assert 2023 in cycle_years
-      assert 2024 in cycle_years
-    end
-
-    test "cycles span across year boundaries correctly (quarterly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :quarterly})
-
-      today = ~D[2024-12-15]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2024-10-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2024-10-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_starts = Enum.map(cycles, & &1.cycle_start) |> Enum.sort(Date)
-
-      # Should have Q4 2024
-      assert ~D[2024-10-01] in cycle_starts
-    end
-
-    test "December to January transition (monthly)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :monthly})
-
-      today = ~D[2024-12-31]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2024-12-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2024-12-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_starts = Enum.map(cycles, & &1.cycle_start) |> Enum.sort(Date)
-
-      # Should have Dec 2024
-      assert ~D[2024-12-01] in cycle_starts
-    end
-  end
-
-  describe "leap year handling" do
-    test "February cycles in leap year" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :monthly})
-
-      today = ~D[2024-03-15]
-
-      # 2024 is a leap year
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2024-02-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2024-02-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have February 2024 cycle
-      feb_cycle = Enum.find(cycles, fn c -> c.cycle_start == ~D[2024-02-01] end)
-
-      assert feb_cycle != nil
-    end
-
-    test "February cycles in non-leap year" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :monthly})
-
-      today = ~D[2023-03-15]
-
-      # 2023 is NOT a leap year
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2023-02-15],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2023-02-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have February 2023 cycle
-      feb_cycle = Enum.find(cycles, fn c -> c.cycle_start == ~D[2023-02-01] end)
-
-      assert feb_cycle != nil
-    end
-
-    test "yearly cycle in leap year" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-12-31]
-
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2024-02-29],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2024-01-01]
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-
-      # Should have 2024 cycle
-      cycle_2024 = Enum.find(cycles, fn c -> c.cycle_start == ~D[2024-01-01] end)
-
-      assert cycle_2024 != nil
-    end
-  end
-
-  describe "include_joining_cycle variations" do
-    test "include_joining_cycle = true starts from joining cycle" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-
-      # Member joins mid-2023, should get 2023 cycle with include_joining_cycle=true
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2023-06-15],
-            membership_fee_type_id: fee_type.id
-            # membership_fee_start_date will be auto-calculated
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # Should include 2023 (joining year)
-      assert 2023 in cycle_years
-    end
-
-    test "include_joining_cycle = false starts from next cycle" do
-      setup_settings(false)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-06-15]
-
-      # Member joins mid-2023, should start from 2024 with include_joining_cycle=false
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2023-06-15],
-            membership_fee_type_id: fee_type.id
-            # membership_fee_start_date will be auto-calculated
-          },
-          today
-        )
-
-      # Check all cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # Should NOT include 2023 (joining year)
-      refute 2023 in cycle_years
-
-      # Should start from 2024
-      assert 2024 in cycle_years
-    end
-  end
-
-  describe "inactive member processing" do
-    test "inactive members receive cycles up to exit_date via generate_cycles_for_all_members" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create an inactive member (left in 2023) WITHOUT fee type initially
-      # This simulates a member that was created before the fee system existed
-      member =
-        create_member(%{
-          join_date: ~D[2021-03-15],
-          exit_date: ~D[2023-06-15]
-        })
-
-      # Now assign fee type (simulating a retroactive assignment)
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2021-01-01]
-        })
-        |> Ash.update!()
-
-      # Run batch generation with a "today" date after the member left
-      today = ~D[2024-06-15]
-      {:ok, results} = CycleGenerator.generate_cycles_for_all_members(today: today)
-
-      # The inactive member should have been processed
-      assert results.total >= 1
-
-      # Check the member's cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort() |> Enum.uniq()
-
-      # Should have 2021, 2022, 2023 (exit year included)
-      assert 2021 in cycle_years
-      assert 2022 in cycle_years
-      assert 2023 in cycle_years
-
-      # Should NOT have 2024 (after exit)
-      refute 2024 in cycle_years
-    end
-
-    test "exit_date on cycle_start still generates that cycle" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      today = ~D[2024-12-31]
-
-      # Member exits exactly on cycle start (2024-01-01)
-      # Create member and generate cycles with fixed "today" date
-      member =
-        create_member_with_cycles(
-          %{
-            join_date: ~D[2022-03-15],
-            exit_date: ~D[2024-01-01],
-            membership_fee_type_id: fee_type.id,
-            membership_fee_start_date: ~D[2022-01-01]
-          },
-          today
-        )
-
-      # Check cycles
-      cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # 2024 should be included because exit_date == cycle_start means
-      # the member was still a member on that day
-      assert 2022 in cycle_years
-      assert 2023 in cycle_years
-      assert 2024 in cycle_years
-
-      # 2025 should NOT be included
-      refute 2025 in cycle_years
-    end
-  end
-end
diff --git a/test/mv/membership_fees/cycle_generator_test.exs b/test/mv/membership_fees/cycle_generator_test.exs
deleted file mode 100644
index e6988da..0000000
--- a/test/mv/membership_fees/cycle_generator_test.exs
+++ /dev/null
@@ -1,428 +0,0 @@
-defmodule Mv.MembershipFees.CycleGeneratorTest do
-  @moduledoc """
-  Tests for the CycleGenerator module.
-  """
-  use Mv.DataCase, async: false
-
-  alias Mv.MembershipFees.CycleGenerator
-  alias Mv.MembershipFees.MembershipFeeCycle
-  alias Mv.MembershipFees.MembershipFeeType
-  alias Mv.Membership.Member
-
-  require Ash.Query
-
-  # Helper to create a membership fee type
-  defp create_fee_type(attrs) do
-    default_attrs = %{
-      name: "Test Fee Type #{System.unique_integer([:positive])}",
-      amount: Decimal.new("50.00"),
-      interval: :yearly
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    MembershipFeeType
-    |> Ash.Changeset.for_create(:create, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to create a member without triggering cycle generation
-  defp create_member_without_cycles(attrs) do
-    default_attrs = %{
-      first_name: "Test",
-      last_name: "User",
-      email: "test#{System.unique_integer([:positive])}@example.com"
-    }
-
-    attrs = Map.merge(default_attrs, attrs)
-
-    Member
-    |> Ash.Changeset.for_create(:create_member, attrs)
-    |> Ash.create!()
-  end
-
-  # Helper to set up settings with specific include_joining_cycle value
-  defp setup_settings(include_joining_cycle) do
-    {:ok, settings} = Mv.Membership.get_settings()
-
-    settings
-    |> Ash.Changeset.for_update(:update, %{include_joining_cycle: include_joining_cycle})
-    |> Ash.update!()
-  end
-
-  # Helper to get cycles for a member
-  defp get_member_cycles(member_id) do
-    MembershipFeeCycle
-    |> Ash.Query.filter(member_id == ^member_id)
-    |> Ash.Query.sort(cycle_start: :asc)
-    |> Ash.read!()
-  end
-
-  describe "generate_cycles_for_member/2" do
-    test "generates cycles from start date to today" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member WITHOUT fee type first to avoid auto-generation
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2022-03-15],
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      # Assign fee type
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Explicitly generate cycles with fixed "today" date to avoid date dependency
-      today = ~D[2024-06-15]
-      {:ok, _, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Verify cycles were generated
-      all_cycles = get_member_cycles(member.id)
-      cycle_years = Enum.map(all_cycles, & &1.cycle_start.year) |> Enum.sort() |> Enum.uniq()
-
-      # With include_joining_cycle=true and join_date=2022-03-15,
-      # start_date should be 2022-01-01
-      # Should have cycles for 2022, 2023, 2024
-      assert 2022 in cycle_years
-      assert 2023 in cycle_years
-      assert 2024 in cycle_years
-    end
-
-    test "generates cycles from last existing cycle" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member without fee type first to avoid auto-generation
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2022-03-15],
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      # Manually create a cycle for 2022
-      MembershipFeeCycle
-      |> Ash.Changeset.for_create(:create, %{
-        cycle_start: ~D[2022-01-01],
-        member_id: member.id,
-        membership_fee_type_id: fee_type.id,
-        amount: fee_type.amount,
-        status: :paid
-      })
-      |> Ash.create!()
-
-      # Now assign fee type to member
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Generate cycles with specific "today" date
-      today = ~D[2024-06-15]
-      {:ok, new_cycles, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Should generate only 2023 and 2024 (2022 already exists)
-      new_cycle_years = Enum.map(new_cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      assert 2022 not in new_cycle_years
-    end
-
-    test "respects left_at boundary (stops generation)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2022-03-15],
-          exit_date: ~D[2023-06-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      # Generate cycles with specific "today" date far in the future
-      today = ~D[2025-06-15]
-      {:ok, cycles, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # With exit_date in 2023, should only generate 2022 and 2023 cycles
-      cycle_years = Enum.map(cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # Should not have 2024 or 2025 cycles
-      assert 2024 not in cycle_years
-      assert 2025 not in cycle_years
-    end
-
-    test "skips existing cycles (idempotent)" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2023-03-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2023-01-01]
-        })
-
-      today = ~D[2024-06-15]
-
-      # First generation
-      {:ok, _first_cycles, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Second generation (should be idempotent)
-      {:ok, second_cycles, _} = CycleGenerator.generate_cycles_for_member(member.id, today: today)
-
-      # Second call should return empty list (no new cycles)
-      assert second_cycles == []
-    end
-
-    test "does not fill gaps when cycles were deleted" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member without fee type first to control which cycles exist
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2020-03-15],
-          membership_fee_start_date: ~D[2020-01-01]
-        })
-
-      # Manually create cycles for 2020, 2021, 2022, 2023
-      for year <- [2020, 2021, 2022, 2023] do
-        MembershipFeeCycle
-        |> Ash.Changeset.for_create(:create, %{
-          cycle_start: Date.new!(year, 1, 1),
-          member_id: member.id,
-          membership_fee_type_id: fee_type.id,
-          amount: fee_type.amount,
-          status: :unpaid
-        })
-        |> Ash.create!()
-      end
-
-      # Delete the 2021 cycle (create a gap)
-      cycle_2021 =
-        MembershipFeeCycle
-        |> Ash.Query.filter(member_id == ^member.id and cycle_start == ^~D[2021-01-01])
-        |> Ash.read_one!()
-
-      Ash.destroy!(cycle_2021)
-
-      # Now assign fee type to member (this triggers generation)
-      # Since cycles already exist (2020, 2022, 2023), the generator will
-      # start from the last existing cycle (2023) and go forward
-      member =
-        member
-        |> Ash.Changeset.for_update(:update_member, %{membership_fee_type_id: fee_type.id})
-        |> Ash.update!()
-
-      # Verify gap was NOT filled and new cycles were generated from last existing
-      all_cycles = get_member_cycles(member.id)
-      all_cycle_years = Enum.map(all_cycles, & &1.cycle_start.year) |> Enum.sort()
-
-      # 2021 should NOT exist (gap was not filled)
-      refute 2021 in all_cycle_years, "Gap at 2021 should NOT be filled"
-
-      # 2020, 2022, 2023 should exist (original cycles)
-      assert 2020 in all_cycle_years
-      assert 2022 in all_cycle_years
-      assert 2023 in all_cycle_years
-
-      # 2024 and 2025 should exist (generated after last existing cycle 2023)
-      assert 2024 in all_cycle_years
-      assert 2025 in all_cycle_years
-    end
-
-    test "sets correct amount from membership fee type" do
-      setup_settings(true)
-      amount = Decimal.new("75.50")
-      fee_type = create_fee_type(%{interval: :yearly, amount: amount})
-
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2024-03-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2024-01-01]
-        })
-
-      # Verify cycles were generated with correct amount
-      all_cycles = get_member_cycles(member.id)
-      refute Enum.empty?(all_cycles), "Expected cycles to be generated"
-
-      # All cycles should have the correct amount
-      Enum.each(all_cycles, fn cycle ->
-        assert Decimal.equal?(cycle.amount, amount)
-      end)
-    end
-
-    test "handles NULL membership_fee_start_date by calculating from join_date" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :quarterly})
-
-      # Create member without membership_fee_start_date - it will be auto-calculated
-      # and cycles will be auto-generated
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2024-02-15],
-          membership_fee_type_id: fee_type.id
-          # No membership_fee_start_date - should be calculated
-        })
-
-      # Verify cycles were auto-generated
-      all_cycles = get_member_cycles(member.id)
-
-      # With include_joining_cycle=true and join_date=2024-02-15 (quarterly),
-      # start_date should be 2024-01-01 (Q1 start)
-      # Should have Q1, Q2, Q3, Q4 2024 cycles (based on current date)
-      refute Enum.empty?(all_cycles), "Expected cycles to be generated"
-
-      cycle_starts = Enum.map(all_cycles, & &1.cycle_start) |> Enum.sort(Date)
-      first_cycle_start = List.first(cycle_starts)
-
-      # First cycle should start in Q1 2024 (2024-01-01)
-      assert first_cycle_start == ~D[2024-01-01]
-    end
-
-    test "returns error when member has no membership_fee_type" do
-      # Create member without fee type - no auto-generation will occur
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2024-03-15]
-          # No membership_fee_type_id
-        })
-
-      {:error, reason} = CycleGenerator.generate_cycles_for_member(member.id)
-      assert reason == :no_membership_fee_type
-    end
-
-    test "returns error when member has no join_date" do
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create member without join_date - no auto-generation will occur
-      # (after_action hook checks for join_date)
-      member =
-        create_member_without_cycles(%{
-          membership_fee_type_id: fee_type.id
-          # No join_date
-        })
-
-      {:error, reason} = CycleGenerator.generate_cycles_for_member(member.id)
-      assert reason == :no_join_date
-    end
-
-    test "returns error when member not found" do
-      fake_id = Ash.UUID.generate()
-      {:error, reason} = CycleGenerator.generate_cycles_for_member(fake_id)
-      assert reason == :member_not_found
-    end
-  end
-
-  describe "generate_cycle_starts/3" do
-    test "generates correct cycle starts for yearly interval" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2022-01-01], ~D[2024-06-15], :yearly)
-
-      assert starts == [~D[2022-01-01], ~D[2023-01-01], ~D[2024-01-01]]
-    end
-
-    test "generates correct cycle starts for quarterly interval" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2024-01-01], ~D[2024-09-15], :quarterly)
-
-      assert starts == [~D[2024-01-01], ~D[2024-04-01], ~D[2024-07-01]]
-    end
-
-    test "generates correct cycle starts for monthly interval" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2024-01-01], ~D[2024-03-15], :monthly)
-
-      assert starts == [~D[2024-01-01], ~D[2024-02-01], ~D[2024-03-01]]
-    end
-
-    test "generates correct cycle starts for half_yearly interval" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2023-01-01], ~D[2024-09-15], :half_yearly)
-
-      assert starts == [~D[2023-01-01], ~D[2023-07-01], ~D[2024-01-01], ~D[2024-07-01]]
-    end
-
-    test "returns empty list when start_date is after end_date" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2025-01-01], ~D[2024-06-15], :yearly)
-
-      assert starts == []
-    end
-
-    test "includes cycle when end_date is on cycle start" do
-      starts = CycleGenerator.generate_cycle_starts(~D[2024-01-01], ~D[2024-01-01], :yearly)
-
-      assert starts == [~D[2024-01-01]]
-    end
-  end
-
-  describe "generate_cycles_for_all_members/1" do
-    test "generates cycles for multiple members" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      # Create multiple members
-      _member1 =
-        create_member_without_cycles(%{
-          join_date: ~D[2024-01-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2024-01-01]
-        })
-
-      _member2 =
-        create_member_without_cycles(%{
-          join_date: ~D[2024-02-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2024-01-01]
-        })
-
-      today = ~D[2024-06-15]
-      {:ok, results} = CycleGenerator.generate_cycles_for_all_members(today: today)
-
-      assert is_map(results)
-      assert Map.has_key?(results, :success)
-      assert Map.has_key?(results, :failed)
-      assert Map.has_key?(results, :total)
-    end
-  end
-
-  describe "lock mechanism" do
-    test "prevents concurrent generation for same member" do
-      setup_settings(true)
-      fee_type = create_fee_type(%{interval: :yearly})
-
-      member =
-        create_member_without_cycles(%{
-          join_date: ~D[2022-03-15],
-          membership_fee_type_id: fee_type.id,
-          membership_fee_start_date: ~D[2022-01-01]
-        })
-
-      today = ~D[2024-06-15]
-
-      # Run two concurrent generations
-      task1 =
-        Task.async(fn -> CycleGenerator.generate_cycles_for_member(member.id, today: today) end)
-
-      task2 =
-        Task.async(fn -> CycleGenerator.generate_cycles_for_member(member.id, today: today) end)
-
-      result1 = Task.await(task1)
-      result2 = Task.await(task2)
-
-      # Both should succeed
-      assert match?({:ok, _, _}, result1)
-      assert match?({:ok, _, _}, result2)
-
-      # One should have created cycles, the other should have empty list (idempotent)
-      {:ok, cycles1, _} = result1
-      {:ok, cycles2, _} = result2
-
-      # Combined should not have duplicates
-      all_cycles = cycles1 ++ cycles2
-      unique_starts = all_cycles |> Enum.map(& &1.cycle_start) |> Enum.uniq()
-
-      assert length(all_cycles) == length(unique_starts)
-    end
-  end
-end