Security Codes for VISA or MasterCard :

The 3-digit security code can be found on the back of your VISA or MasterCard in the signature strip. There will be 7-digit number. The first 4 digits of this number will match the last 4 digits of your credit card number. The last 3 digits are your security code.

Security Code for American Express:
Security codes are on the front of American Express cards.


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