CVC (Cardholder Verification Code)
The Cardholder Verification Code (CVV/CVC) is an additional security feature and should always be used.
The CVV/CVC is normally the last three digits in the sequence printed in the signature area on the back of the card. Your software supplier can help you use the CVV/CVC number as a means of checking in your webshop. You are prohibited from saving or storing your customers CVV/CVC and you are responsible for ensuring this does not occur.