lib/active_merchant/billing/gateways/authorize_net.rb in activemerchant-1.20.0 vs lib/active_merchant/billing/gateways/authorize_net.rb in activemerchant-1.20.1

@@ -318,9 +318,10 @@
         post[:relay_response] = "FALSE"
         post[:type]           = action
         post[:delim_data]     = "TRUE"
         post[:delim_char]     = ","
         post[:encap_char]     = "$"
+        post[:solution_ID]    = application_id if application_id.present? && application_id != "ActiveMerchant"
 
         request = post.merge(parameters).collect { |key, value| "x_#{key}=#{CGI.escape(value.to_s)}" }.join("&")
         request
       end