I use authorize.net and I would like to do the whole order processing on my own site. I am trying to set up advanced parameters. How should I set Advanced Library and Advanced URL?

Hello,
 
# Advanced Library Specifies the path to a script file handling the transactions; by default all such scripts are stored in the 'Payments' folder in the root directory
 
# Advanced URL Specifies the location that the requests to the payment system are sent
 
Please, refer to the following page to read how to set Advanced Library and Advanced URL:
http://www.viart.com/general_payment_system_settings_for_php_shopping_cart.html
 
With regards,
ViArt Support Team