Discover Card

The Discover Card is a credit card issued primarily in the United States. It is the fourth largest credit card brand in the US, with nearly 44 million cardholders.

To process transactions with Discover Card, your system will need to submit an AUTH request to our system, and interpret the response. Click here to learn more.



Card name Payment type description
Discover Card (credit card) DISCOVER


Supported customer countries For further information on supported countries, please contact your acquiring bank.
Supported currencies
For further information on supported currencies, please contact your acquiring bank.
Account checks Supported by select acquiring banks.
AVS / Security code checks Supported.
Fraud checks (opt-in) Supported.
Duplicate checks (opt-in) Supported.
Protect Plus Supported.
Subscriptions Recurring payments supported. Subscription engine not supported.
You must have a merchant number that supports processing recurring payments.
Refunds Full and partial refunds supported.
Card store Supported.
Payments may be subject to chargebacks.