School Mate Order/Reference #:
We require the CV Number for security. This is a 3-digit number printed on the back of your card.
Some card issuers refer to this number as the Card Verification Number, Card Verification Value, Card Verification Code, CVV code, Personal Security Code, Security Code, or Card Code.
The number is not embossed on the card and does not print on receipts, etc., making it much harder for anyone other than the cardholder to know what the code is.