| Card Verification Value |
The security code on an American Express Card is the 4 digits that are above and to the right of your credit card number on the front of your card. An American Express card is shown below with the security code highlighted.
The security code on a Visa / MasterCard is the last 3 digits that follows your credit card number on the back of your card. A Visa card is shown below with the security code highlighted.
The security code on a Discover Card is the last 3 digits that follows your credit card number on the back of your card. A Discover card is shown below with the security code highlighted.
