VISA - MasterCard - Discover
3 Digit Card Verification Number
The verification number is a 3-digit number printed on the back of your card. It appears after and to the right of your card number as such: |
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American Express
4 Digit Card Verification Number
The American Express verification number is a 4-digit number printed on the front of your card. It appears after and to the right of your card number as such: |
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