The CVV or CVC2 number code is the three digit security number located on the back of your credit or debit card. This number is usually found at the end of the signature strip and it is used to personally authenticate any transaction.
The CVV or CVC2 number code is the three digit security number located on the back of your credit or debit card. This number is usually found at the end of the signature strip and it is used to personally authenticate any transaction.