What is a CVV/CID and where do I find it?
To help protect your card from unauthorized usage, issuers print a security code on the card. The security code
can be entered during mail, telephone or internet orders to help validate that the person entering the order has all of the card
information in their possession.
For Visa, MasterCard and Discover cards, the card code is the last 3 digit number located on the back of your card on or above your signature line. For an American Express card it is the four digits on the FRONT above the end of your card number.
(For UK, state is same as city)
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