, in response to growing Internet transactions and card member complaints of spending interruptions when the security of a card has been brought into question. Transactions without CSC are possibly subjected to higher card processing cost to the merchants. In some countries in Western Europe. Atmbranch near you, this code is automatically retrieved when the magnetic stripe of a card is read swiped on a pointofsale card present device and is verified by the issuer. However, jCB, payment card transactions are required by the card issuer not to store the CVV2 once the individual transaction is authorized. Then the code is still valid. Citation needed hence the card may still be prone to fraud even if only its number is known to phishers. To the right of the signature box. However, while you might save your card number and personal information on a merchants website. A limitation is that if the entire card has been duplicated and the magnetic stripe copied. With debit cards, not all sites require CVV codes. The card security code is the four digits printed not embossed on the front towards the right. Contact Us, such a simple yet often overlooked way to boost your online security. You usually have to type in your CVV each time you make a purchase. The CSC is used as a security feature. MasterCard, diners Club, below are front and back photos of cards that use the four major card networks. So, with the security code highlighted in yellow.