Card CSC/CVC Validation

By default, payment transactions require security codes (CSC, CID, CVC, CVV, CVV2).

Credit card security codes are validated by:

• Using CSC/CVC field values, excluding non-numeric characters.

Note:

• Following credit cards include three-digit security code:

  • Visa

  • MasterCard

  • Discover

  • Diner’s Club

  • JCB

• Following credit card includes four-digit security code:

  • American Express