AIM Payment Bridge
This PHP script acts as a bridge between the purchaser and Authorize.Net Payment Gateway. The Advanced Integration Method (AIM) uses a direct secure sockets layer (SSL) connection to the Payment Gateway and is Authorize.Net's recommended connection method. AIM is also referred to by Authorizenet as ADC Direct Connection Method. AIM Payment Bridge includes Verification Code Support, MD5Hash Hash Support, and emails your order details when a successful transaction has been approved by Authorize.Net. It also dynamically creates your order form for you! If you have a few products to sell, you can do it quickly and easily with this script.