The PowerPayment feature in PowerCommerce allows the merchant to setup a payment gateway with Authorize.net, a trusted merchant services provider. The merchant may setup a new merchant bank account with one of Authorize.net's partners, or integrate an existing merchant bank account into the gateway.

Within the PowerSoftCart settings area, the merchant can specify which credit card types the store will be accepting (Visa, MasterCard, etc.). (Merchant may opt for various card types according to merchant bank's service offerings.)