The new SecurePay Authorize.netTM Translator allows you to accept credit cards on SecurePay in Authorize.netTM format. We support the AIM method of credit card acceptance, allowing easy integration with many carts which have Authorize.netTM modules already in place with only minor changes to the cart (or custom) code. Note that you will need access to the source code of the cart to make the change, so some carts will not be eligible for this integration.
In most cases, the developer can simply search the code for this line:
https://secure.authorize.net/gateway/transact.dll
and replace it with:
https://www.securepay.com/AuthSpayAdapter/process.aspx