The CVC, or "Card Verification Code," is an extra security measure we employ to help prevent fraud. It's a common measure taken for most online websites, so you've likely seen it before. It can also be called the CVV, CSC, or CVN.
How to find it
For Visa, MasterCard, Discover, JCB, and Diners Club cards, this is a three digit number located on the back of your card.
For American Express cards, this is the four digit number located on the front of your card.
Note: It is not your ATM PIN number.