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CVV2 is an authentication mechanism created by card companies to help reduce fraud with online transactions. It requires the card holder to have the card physically in hand in order to enter three digits found printed on the card itself.
The number is located on the back of Visa and MasterCard credit cards, in the signature area. The last three numbers in the signature area is the CVV2 code.
Credit card fraud is on the rise on the Internet. Requiring CVV2 codes is just one more action we are taking to ensure that our customers' security is protected.
