How does Authorize.Net integrate to online Shopping Carts?
Authorize.Net offers two methods of direct integration to their Payment Gateway: Advanced Integration Method (AIM) and Simple Integration Method (SIM). Authorize.Net offers toll free tech support at 877.447.3938 and is “pre-integrated” to most available shopping cart software. For detailed information about Authorize.Net including both SIM and AIM Integration Guides, and a comprehensive list of “certified and compatible” pre-integrated shopping carts, please click here.