README.markdown in ipizza-rails-0.0.3 vs README.markdown in ipizza-rails-0.0.4

@@ -15,9 +15,26 @@
     rails generate ipizza:init
 
 This will create an example configuration file to `config/ipizza.yml` and create `config/certificates` directory and
 puts some test certificates into it.
 
+View helpers
+------------
+
+It is very convenient to put together form that will be submitted for payment request to payment provider with allthemighty `ipizza_form_for` view helper.
+
+In your controller, perhaps, declare payment object:
+
+    @payment = Ipizza::Payment.new(
+      :stamp => 123456, :amount => '15.00', :refnum => 1, :message => 'For all the candy', :currency => 'EUR'
+    )
+
+And in view file, generate form for Swedbank, for example:
+
+    <%= ipizza_payment_form_tag @payment, :service => :swedbank do %>
+      <%= submit_tag 'Pay some moneys' %>
+    <% end %>
+
 TODO:
 -----
 
 * Implement form helpers