While making a purchase online or over the phone, you’ll notice that your credit card’s number and expiration ... to process the transaction: The CVV, CVC or CID. No single credit card is ...

Card Verification Value number (CVV) Card Verification Code number (CVC) Card Identification number (CID) This number is printed on your card and can’t be found through your online credit card ...

You typically won’t have to provide your security code (also known as a CVC) unless you’re paying ... that’s different from your credit card number. Providing this code gives some extra ...