What is meant under “Card Identification Code”?
The Card Identification Code, or CVV, or CVC, etc., is a special code created by credit card companies to prevent you from any fraud actions while fulfilling transactions through Internet services. You need to enter it at the exact transaction time to prove that your card is active. Regarding Visa and Mastercard credit cards, it’s on the back side, close to the signature field, after the account numbers. Regarding American Express credit cards, it’s exactly above the account numbers on the very face card side.