what is cvv no in atm card

The CVV (Card Verification Value) on your ATM card, which is essentially a Debit Card, is a crucial security code. It is a 3-digit number printed on the back of the card, usually near the signature panel. The main purpose of the CVV is to act as an added layer of protection for online or 'card-not-present' purchases. By requiring the CVV, banks ensure that the person initiating the transaction is in physical possession of the card. Remember, never share this confidential code with anyone.