I have connect Authorize.net using direct connection. Currently we have used Visa and American Express for payment . For adding this two feature "payment for MasterCard and Discover" we have need to do some changes in code or not?
A:
You don't need to do anything with Authorize.Net. You need to contact your merchant account provider and have them add MasterCard and Discover Card to your merchant account.
John Conde
2010-08-14 15:25:14