Card identification number

Card Identification Number

What is the card identification number?
The card identification number is the three digit number at the end of your card's signature strip on the back of your card. This number is not part of your credit card number.

How will the card identification number protect me?
By asking for your card identification number, SKNVibes is taking an extra precaution to protect you against fraud. Credit card companies incorporate these numbers for situations when merchants cannot visually verify that you have the credit card in your possession, such as Internet transactions.

Which credit cards use these numbers?
Card identification numbers are used by all major credit cards.