diff --git a/.rbenv-version b/.rbenv-version
index 0ca8caf7..546d4d8a 100644
--- a/.rbenv-version
+++ b/.rbenv-version
@@ -1 +1 @@
-1.9.3-p327
+1.9.3-p327
\ No newline at end of file
diff --git a/VERSION b/VERSION
new file mode 100644
index 00000000..94ff29cc
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+3.1.1
diff --git a/app/controllers/finance/order_articles_controller.rb b/app/controllers/finance/order_articles_controller.rb
index 435d1712..13c1106c 100644
--- a/app/controllers/finance/order_articles_controller.rb
+++ b/app/controllers/finance/order_articles_controller.rb
@@ -26,7 +26,7 @@ class Finance::OrderArticlesController < ApplicationController
     @order = Order.find(params[:order_id])
     @order_article = OrderArticle.find(params[:id])
     begin
-      @order_article.update_article_and_price!(params[:article], params[:price], params[:order_article])
+      @order_article.update_article_and_price!(params[:article], params[:article_price], params[:order_article])
     rescue
       render action: :edit
     end
diff --git a/app/models/order_article.rb b/app/models/order_article.rb
index 65d19577..102cfa01 100644
--- a/app/models/order_article.rb
+++ b/app/models/order_article.rb
@@ -1,6 +1,8 @@
 # An OrderArticle represents a single Article that is part of an Order.
 class OrderArticle < ActiveRecord::Base
 
+  attr_reader :update_current_price
+
   belongs_to :order
   belongs_to :article
   belongs_to :article_price
@@ -82,26 +84,35 @@ class OrderArticle < ActiveRecord::Base
   # Updates order_article and belongings during balancing process
   def update_article_and_price!(article_attributes, price_attributes, order_article_attributes)
     OrderArticle.transaction do
+      # Updates self
+      self.update_attributes!(order_article_attributes)
+
       # Updates article
       article.update_attributes!(article_attributes)
 
+      # Updates article_price belonging to current order article
       article_price.attributes = price_attributes
       if article_price.changed?
-        # Creates a new article_price if neccessary
-        price = build_article_price(price_attributes)
-        price.created_at = order.ends
-        price.save!
+        # Updates also price attributes of article if update_current_price is selected
+        if update_current_price
+          article.update_attributes!(price_attributes)
+          self.article_price = article.article_prices.first # Assign new created article price to order article
+        else
+          # Creates a new article_price if neccessary
+          # Set created_at timestamp to order ends, to make sure the current article price isn't changed
+          create_article_price!(price_attributes.merge(created_at: order.ends)) and save
+        end
 
         # Updates ordergroup values
-        group_order_articles.each { |goa| goa.group_order.update_price! }
+        update_ordergroup_prices
       end
-
-      # Updates units_to_order
-      self.attributes = order_article_attributes
-      self.save!
     end
   end
 
+  def update_current_price=(value)
+    @update_current_price = (value == true or value == '1') ?  true : false
+  end
+
   # Units missing for the next full unit_quantity of the article
   def missing_units
     units = article.unit_quantity - ((quantity  % article.unit_quantity) + tolerance)
@@ -123,10 +134,10 @@ class OrderArticle < ActiveRecord::Base
     end
   end
 
-  #TODO: Delayed job maybe??
   def update_ordergroup_prices
     group_order_articles.each { |goa| goa.group_order.update_price! }
   end
+  handle_asynchronously :update_ordergroup_prices
 
 end
 
diff --git a/app/views/finance/order_articles/_edit.html.haml b/app/views/finance/order_articles/_edit.html.haml
index acda7fce..13432620 100644
--- a/app/views/finance/order_articles/_edit.html.haml
+++ b/app/views/finance/order_articles/_edit.html.haml
@@ -9,11 +9,14 @@
       = f.input :name
       = f.input :order_number
       = f.input :unit
+    = simple_fields_for @order_article.article_price do |f|
       = f.input :unit_quantity
       = f.input :price
       = f.input :tax
       = f.input :deposit
 
+    = form.input :update_current_price, as: :boolean
+
   .modal-footer
     = button_tag "Schließen", class: 'btn', data: {dismiss: 'modal'}
     = form.submit class: 'btn btn-primary'
\ No newline at end of file
diff --git a/config/locales/de.yml b/config/locales/de.yml
index d53e9593..b5a30be4 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -284,6 +284,11 @@ de:
         amount: 'Betrag'
         phone: "Telefon"
         user_tokens: 'Mitglieder'
+        price: 'Preis (netto)'
+        unit_quantity: 'Gebindegröße'
+        order_number: 'Bestellnummer'
+        tax: 'MwSt'
+        deposit: 'Pfand'
       user:
         nick: "Benutzerinnenname"
         first_name: "Vorname"
@@ -342,11 +347,6 @@ de:
         unit: 'Einheit'
         note: 'Notiz'
         article_category: 'Kategorie'
-        price: 'Preis (netto)'
-        unit_quantity: 'Gebindegröße'
-        order_number: 'Bestellnummer'
-        tax: 'MwSt'
-        deposit: 'Pfand'
       stock_article:
         supplier: 'Lieferant'
       delivery:
@@ -373,7 +373,7 @@ de:
         deposit_credit: Pfand gutgeschrieben
       order_article:
         units_to_order: Menge
-
+        update_current_price: Globalen Preis aktualisieren
 
     hints:
       tax: 'In Prozent, Standard sind 7,0'
@@ -390,3 +390,4 @@ de:
         private: Nachricht erscheint nicht im Foodsoft Posteingang
       order_article:
         units_to_order: Anzahl gelieferter Gebinde
+        update_current_price: Ändert auch den Preis für aktuelle Bestellungen
diff --git a/lib/tasks/foodsoft.rake b/lib/tasks/foodsoft.rake
index ebfecbc1..0c8f0755 100644
--- a/lib/tasks/foodsoft.rake
+++ b/lib/tasks/foodsoft.rake
@@ -22,7 +22,9 @@ namespace :foodsoft do
     workgroups = Workgroup.where(weekly_task: true)
     for workgroup in workgroups
       puts "Create weekly tasks for #{workgroup.name}"
-      workgroup.next_weekly_tasks[3..5].each do |date|
+      # Loop through next tasks weekly tasks method,
+      # skip the next 3 weeks, to allow manually deleting tasks
+      workgroup.next_weekly_tasks[3..-1].each do |date|
         unless workgroup.tasks.exists?({:due_date => date, :weekly => true})
           workgroup.tasks.create(workgroup.task_attributes(date))
         end