I currently have a payment module provided to me by Durango-Direct merchant gateway services. It works perfectly fine in osCommerce 2.2 RC2, but when I switched over to osCMax v2 it no longer works. It continues to give a generic credit card error and there seems to be no data being received by the gateway(decline or accept). I have all of the PHP files and module files that was provided to me by Durang-Direct.
You must have experience in programming as well as osCommerce/osCMax. I am needing this fixed ASAP so I will reward the project to the person with the lowest bid and the most experience. Thanks.