What is a CVV2 Code?

Visa, MasterCard & Discover:
The CVV2 code is printed on your MasterCard, Visa & Discover cards in the signature area of the card. It is the 3 letters or numbers AFTER the credit card number in the signature area of the card, as shown below.


American Express::
American Express cards show the cvv2 printed above and to the right of the imprinted card number on the front of the card