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CVV2: A new Three-Digit Value
An important new security feature for card-not present transactions now appears on the back of most visa cards. This new feature is a three-digit value which provides a cryptographic check of the information embossed on the card.
CVV2's Location:
The CVV2 three-digit value is printed on the signature panel on the back of the cards immediately following the card's account number.
The CVV2 value helps validate two things:
- The customer has a card in his/her possession.
- The card account is legitimate.
CVV2 is printed only on the back of card- it is not contained in the magnetic stripe information, nor does it appear on sales receipts.
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