diff --git a/app/views/articles/_form.html.haml b/app/views/articles/_form.html.haml
index b63db423..1918b0c4 100644
--- a/app/views/articles/_form.html.haml
+++ b/app/views/articles/_form.html.haml
@@ -7,35 +7,14 @@
   .modal-body
     = f.input :availability
     = f.input :name
-    .fold-line
-      = f.input :unit_quantity, label: Article.human_attribute_name(:unit),
-          input_html: {class: 'input-mini', title: Article.human_attribute_name(:unit_quantity)}
-      = f.input :unit, label: '×'.html_safe,
-           input_html: {class: 'input-mini', title: Article.human_attribute_name(:unit)}
+
+    = render partial: 'shared/article_fields_units', locals: {f: f}
 
     = f.input :note
     = f.association :article_category
     / TODO labels
 
-    .fold-line
-      = f.input :price do
-        .input-prepend
-          %span.add-on= t 'number.currency.format.unit'
-          = f.input_field :price, class: 'input-mini'
-      = f.input :tax do
-        .input-append
-          = f.input_field :tax, class: 'input-mini'
-          %span.add-on %
-    .fold-line
-      = f.input :deposit do
-        .input-prepend
-          %span.add-on= t 'number.currency.format.unit'
-          = f.input_field :deposit, class: 'input-mini'
-      .control-group
-        %label.control-label{for: 'article_fc_price'}
-          = Article.human_attribute_name(:fc_price)
-        .controls.control-text#article_fc_price
-          = number_to_currency(@article.fc_price) rescue nil
+    = render partial: 'shared/article_fields_price', locals: {f: f}
 
     = f.input :origin
     = f.input :manufacturer
@@ -44,14 +23,3 @@
     = link_to t('ui.close'), '#', class: 'btn', data: {dismiss: 'modal'}
     = f.submit class: 'btn btn-primary'
 
-:javascript
-  var form = $('form.edit_article, form.new_article');
-  $('#article_price, #article_tax, #article_deposit', form).on('change keyup', function() {
-    var price = parseFloat($('#article_price', form).val());
-    var tax = parseFloat($('#article_tax', form).val());
-    var deposit = parseFloat($('#article_deposit', form).val());
-    // Article#gross_price and Article#fc_price
-    var gross_price = (price + deposit) * (tax / 100 + 1);
-    var fc_price = gross_price  * (#{FoodsoftConfig[:price_markup].to_f} / 100 + 1);
-    $('#article_fc_price').html($.isNumeric(fc_price) ? I18n.l("currency", fc_price) : '…');
-  });
diff --git a/app/views/finance/order_articles/_edit.html.haml b/app/views/finance/order_articles/_edit.html.haml
index 0dddf8cd..e783cfe1 100644
--- a/app/views/finance/order_articles/_edit.html.haml
+++ b/app/views/finance/order_articles/_edit.html.haml
@@ -7,18 +7,16 @@
 
     = simple_fields_for :article, @order_article.article do |f|
       = f.input :name
-      = f.input :order_number
-      = f.input :unit
 
-    - if @order_article.article.is_a?(StockArticle)
-      %div.alert= t '.stock_alert'
-    - else
-      = simple_fields_for :article_price, @order_article.article_price do |f|
-        = f.input :unit_quantity
-        = f.input :price
-        = f.input :tax
-        = f.input :deposit
+      - if @order_article.article.is_a?(StockArticle)
+        %div.alert= t '.stock_alert'
+      - else
+        = simple_fields_for :article_price, @order_article.article_price do |fprice|
+          = render partial: 'shared/article_fields_units', locals: {f_unit: f, f_uq: fprice}
+          = render partial: 'shared/article_fields_price', locals: {f: fprice}
+
       = form.input :update_current_price, as: :boolean
+      = f.input :order_number
   .modal-footer
     = link_to t('ui.close'), '#', class: 'btn', data: {dismiss: 'modal'}
     = form.submit class: 'btn btn-primary'
diff --git a/app/views/shared/_article_fields_price.html.haml b/app/views/shared/_article_fields_price.html.haml
new file mode 100644
index 00000000..73c5757b
--- /dev/null
+++ b/app/views/shared/_article_fields_price.html.haml
@@ -0,0 +1,34 @@
+.fold-line
+  = f.input :price do
+    .input-prepend
+      %span.add-on= t 'number.currency.format.unit'
+      = f.input_field :price, class: 'input-mini'
+  = f.input :tax do
+    .input-append
+      = f.input_field :tax, class: 'input-mini'
+      %span.add-on %
+.fold-line
+  = f.input :deposit do
+    .input-prepend
+      %span.add-on= t 'number.currency.format.unit'
+      = f.input_field :deposit, class: 'input-mini'
+  .control-group
+    %label.control-label{for: 'article_fc_price'}
+      = Article.human_attribute_name(:fc_price)
+    .controls.control-text#article_fc_price
+      = number_to_currency(f.object.fc_price) rescue nil
+
+-# do this inline, since it's being used in ajax forms only
+- field = f.object.class.model_name.underscore
+:javascript
+  var form = $('#article_fc_price').closest('form');
+  $('##{field}_price, ##{field}_tax, ##{field}_deposit', form).on('change keyup', function() {
+    var price = parseFloat($('##{field}_price', form).val());
+    var tax = parseFloat($('##{field}_tax', form).val());
+    var deposit = parseFloat($('##{field}_deposit', form).val());
+    // Article#gross_price and Article#fc_price
+    var gross_price = (price + deposit) * (tax / 100 + 1);
+    var fc_price = gross_price  * (#{FoodsoftConfig[:price_markup].to_f} / 100 + 1);
+    $('#article_fc_price').html($.isNumeric(fc_price) ? I18n.l("currency", fc_price) : '…');
+  });
+
diff --git a/app/views/shared/_article_fields_units.html.haml b/app/views/shared/_article_fields_units.html.haml
new file mode 100644
index 00000000..b9704cef
--- /dev/null
+++ b/app/views/shared/_article_fields_units.html.haml
@@ -0,0 +1,6 @@
+-# use the local 'f', or supply 'f_uq' and 'f_unit' for more control (like in balancing)
+.fold-line
+  = (f_uq rescue f).input :unit_quantity, label: Article.human_attribute_name(:unit),
+    input_html: {class: 'input-mini', title: Article.human_attribute_name(:unit_quantity)}
+  = (f_unit rescue f).input :unit, label: '×'.html_safe,
+    input_html: {class: 'input-mini', title: Article.human_attribute_name(:unit)}