diff --git a/plugins/shopping_cart/controllers/shopping_cart_plugin_profile_controller.rb b/plugins/shopping_cart/controllers/shopping_cart_plugin_profile_controller.rb
index bf623d1..e948347 100644
--- a/plugins/shopping_cart/controllers/shopping_cart_plugin_profile_controller.rb
+++ b/plugins/shopping_cart/controllers/shopping_cart_plugin_profile_controller.rb
@@ -16,7 +16,7 @@ class ShoppingCartPluginProfileController < ProfileController
         :products => [{
           :id => product.id,
           :name => product.name,
-          :price => get_price(product),
+          :price => get_price(product, profile.environment),
           :description => product.description,
           :picture => product.default_image(:minor),
           :quantity => session[:cart][:items][product.id]
@@ -44,7 +44,7 @@ class ShoppingCartPluginProfileController < ProfileController
         product = Product.find(id)
         { :id => product.id,
           :name => product.name,
-          :price => get_price(product),
+          :price => get_price(product, profile.environment),
           :description => product.description,
           :picture => product.default_image(:minor),
           :quantity => quantity
@@ -83,6 +83,7 @@ class ShoppingCartPluginProfileController < ProfileController
   end
 
   def buy
+    @environment = profile.environment
     render :layout => false
   end
 
diff --git a/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb b/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
index 2f759be..2ece9c7 100644
--- a/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
+++ b/plugins/shopping_cart/lib/shopping_cart_plugin/cart_helper.rb
@@ -7,15 +7,15 @@ module ShoppingCartPlugin::CartHelper
     product.discount ? product.price_with_discount : product.price
   end
 
-  def get_price(product)
-    float_to_currency(sell_price(product))
+  def get_price(product, environment)
+    float_to_currency_cart(sell_price(product), environment)
   end
 
-  def get_total(items)
-    float_to_currency(items.map { |id, quantity| sell_price(Product.find(id)) * quantity}.sum)
+  def get_total(items, environment)
+    float_to_currency_cart(items.map { |id, quantity| sell_price(Product.find(id)) * quantity}.sum, environment)
   end
 
-  def items_table(items, by_mail = false)
+  def items_table(items, environment, by_mail = false)
     '<table id="cart-items-table" cellpadding="2" cellspacing="0"
     border="'+(by_mail ? '1' : '0')+'"
     style="'+(by_mail ? 'border-collapse:collapse' : '')+'">' +
@@ -33,12 +33,18 @@ module ShoppingCartPlugin::CartHelper
       content_tag('tr',
                   content_tag('td', product.name) +
                   content_tag('td', quantity, quantity_opts ) +
-                  content_tag('td', get_price(product), price_opts )
+                  content_tag('td', get_price(product, environment), price_opts )
                  )
     end.join("\n") +
     content_tag('th', _('Total:'), :colspan => 2, :class => 'cart-table-total-label') +
-    content_tag('th', get_total(items), :class => 'cart-table-total-value') +
+    content_tag('th', get_total(items, environment), :class => 'cart-table-total-value') +
     '</table>'
   end
 
+  private
+
+  def float_to_currency_cart(value, environment)
+    number_to_currency(value, :unit => environment.currency_unit, :separator => environment.currency_separator, :delimiter => environment.currency_delimiter, :format => "%u %n")
+  end
+
 end
diff --git a/plugins/shopping_cart/lib/shopping_cart_plugin/mailer.rb b/plugins/shopping_cart/lib/shopping_cart_plugin/mailer.rb
index 52d6e50..0c8ee0b 100644
--- a/plugins/shopping_cart/lib/shopping_cart_plugin/mailer.rb
+++ b/plugins/shopping_cart/lib/shopping_cart_plugin/mailer.rb
@@ -1,5 +1,3 @@
-include ApplicationHelper
-
 class ShoppingCartPlugin::Mailer < Noosfero::Plugin::MailerBase
 
   prepend_view_path(ShoppingCartPlugin.root_path+'/views')
diff --git a/plugins/shopping_cart/views/shopping_cart_plugin/mailer/customer_notification.html.erb b/plugins/shopping_cart/views/shopping_cart_plugin/mailer/customer_notification.html.erb
index 48dbc8a..1fd7e9b 100644
--- a/plugins/shopping_cart/views/shopping_cart_plugin/mailer/customer_notification.html.erb
+++ b/plugins/shopping_cart/views/shopping_cart_plugin/mailer/customer_notification.html.erb
@@ -4,7 +4,6 @@
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
   </head>
   <body>
-    <% environment = @environment %>
     <h4><%= _('Hi %s!') % @customer[:name] %></h4>
 
     <p>
@@ -22,13 +21,13 @@
     </ul>
 
     <p><%=_('Here are the products you bought:')%></p>
-    <%= items_table(@items, true) %>
+    <%= items_table(@items, @environment, true) %>
 
     <p>
       --<br/>
       <%=_('Thanks for buying with us!')%><br/>
       <%= link_to @supplier.name, @supplier.url %>
     </p>
-    <small style="color: #888"><%= _('A service of %s.') % environment.name %></small>
+    <small style="color: #888"><%= _('A service of %s.') % @environment.name %></small>
   </body>
 </html>
diff --git a/plugins/shopping_cart/views/shopping_cart_plugin/mailer/supplier_notification.html.erb b/plugins/shopping_cart/views/shopping_cart_plugin/mailer/supplier_notification.html.erb
index 8e01145..13cb3f8 100644
--- a/plugins/shopping_cart/views/shopping_cart_plugin/mailer/supplier_notification.html.erb
+++ b/plugins/shopping_cart/views/shopping_cart_plugin/mailer/supplier_notification.html.erb
@@ -4,7 +4,6 @@
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
   </head>
   <body>
-    <% environment = @environment %>
     <h4><%= _('Hi %s!') % @supplier.name %></h4>
 
     <p>
@@ -22,12 +21,12 @@
     </ul>
 
     <p><%=_('And here are the items bought by this customer:')%></p>
-    <%= items_table(@items, true) %>
+    <%= items_table(@items, @environment, true) %>
 
     <p>
       --<br/>
-      <%=_('If there are any problems with this email contact the admin of %s.') % environment.name %>
+      <%=_('If there are any problems with this email contact the admin of %s.') % @environment.name %>
     </p>
-    <small style="color: #888"><%= _('A service of %s.') % environment.name %></small>
+    <small style="color: #888"><%= _('A service of %s.') % @environment.name %></small>
   </body>
 </html>
diff --git a/plugins/shopping_cart/views/shopping_cart_plugin_profile/buy.html.erb b/plugins/shopping_cart/views/shopping_cart_plugin_profile/buy.html.erb
index 4248d05..3519a02 100644
--- a/plugins/shopping_cart/views/shopping_cart_plugin_profile/buy.html.erb
+++ b/plugins/shopping_cart/views/shopping_cart_plugin_profile/buy.html.erb
@@ -18,7 +18,7 @@
       <%= submit_button(:send, _('Send buy request')) %>
     </div>
   <% end %>
-  <%= items_table(session[:cart][:items]) %>
+  <%= items_table(session[:cart][:items], @environment) %>
 </div>
 
 <script type="text/javascript">
--
libgit2 0.21.2