A CVV code (Card Verification Value) is a three-digit number located on the back of most credit and debit cards, providing an extra layer of security for online transactions. This article explains the importance of the CVV code, where to find it on your card, and how it is used during the payment process.
The CVV code is the three-digit code that is embossed or imprinted on the back of Visa, MasterCard, and Discover cards. On American Express cards, the CVV code is the four-digit code on the front of the card. CVV codes are an extra security measure used to validate online shoppers.