I am relatively new to osCommerce. I have spent many hours trying to get my authorize.net payment processing to work. I am running version 2.2 MS2. I have an account with authorize.net and have a private SSL cert installed. In the admin panel, I have authorize.net module installed, I am using my authorize.net password, and transaction key. I have ENABLE_SSL set to 'true' in both the admin configure.php and the catalog configure.php. The https appears to be working fine as it changes to 's' when I go to payment process. However, when I submit the page to authorize.net, I get the following error:
(14) The referrer, relay response or receipt link URL is invalid.
Can anyone tell me what the settings for authorize.net (through the authorize.net control panel) should be to use 2.2 MS2 "out of the box"? Or point me to a link where I can learn what the response/receipt URL(s) should be for this version of osCommerce? What the relay response setting should be?
Thanks in advance.