Cvc On Bank Card. Turn the card over so that the reverse of the card which holds the signature stip. The Card Verification Code, or CVC*, is an extra code printed on your debit or credit card.
Your CVV number (or card verification value) or CVC (card verification code) on your credit card or debit card is a three or four-digit number on your card. With most cards (Visa, MasterCard, bank cards, etc.) it is the final three digits of the number printed on the signature strip on the reverse of your card. For a few months I used it extensively, both online and offline, without any difficulties - until the day when I entered my card details on Booking.com.
CID: Card Identification Number, often used by American Express.
Your CVV number can be located by looking on your credit or debit card, as illustrated in the image below: Providing your CVV number to an online merchant proves that you actually have the physical credit or debit card.
Swiping a credit card through a magnetic stripe reader is perhaps the most common way of using a plastic card for payments. Looking for your credit card CVV code? Most often it is a three-digit code that is calculated from your data on the Debit Card approvals are at sole discretion of HDFC Bank Ltd.