Retrieved from " https: Retrieved 8 December However long the series, the final three digits are the security code.
American Express Credit Card Users
I can't find a consistent reference as to what to call it. Questions on Stack Overflow are expected to relate to programming within the scope defined by the community. Consider editing the question or leaving comments for improvement if you believe the question can be reworded to fit within the scope.
Read more about reopening questions here. If this question can be reworded to fit the rules in the help center , please edit the question. In many countries in Western Europe, due to increased attempts at card fraud, it is now mandatory to provide this code when the cardholder is not present in person. Because this seems to be known by multiple names, and its name doesn't seem to be printed on the card itself, you'll probably unfortunately still need to tell your users how to find the code - ie by describing it as the "3 digit code on back of card".
The situation has not improved, and is now worse - there are even more different names now. However, you can if you like use different terms depending on the card type:. Note that some American Express and Discover cards use a 4-digit code on the front of the card.
If there is really no number - inside the signature strip - return it to your bank. CSC number on debit card? Where is the issue number on a visa debit card?
Debit card verification number? Where can I find CSC on debit card? If I spend 50, dollars on my debit card for one purchase, will the bank freeze my account? Are most atheists poor and living out of government assistance? If you have a Visa , Mastercard or Discover , turn the card over. In the signature box or just to the right of it, you will see a series of digits. However long the series, the final three digits are the security code.
American Express cardholders can find their security code on the front of the card, either to the left or right of the embossed digit card number.
These four digits are printed in black, not embossed. Even as the U. Each financial institution will have its own guidelines for how to handle illegible security codes, but it may require reissuing the card.
I have no CSC number on my credit card. How can I purchase?
A card security code (CSC; also called card verification data [CVD], Diners Club, Discover, JCB, MasterCard, and Visa credit and debit cards have a three-digit card security code. The code is the final group of numbers printed on the back signature panel of the card. Every credit card has a card security code printed on it. It may be called a CSC, a card verification value (CVV or CV2), card verification code (CVC) or card code verification (CCV), but you need to know what -- and more importantly, where -- it is. The Card Security Code is usually a 3- or 4-digit number, which is not part of the credit card number. The CSC is typically printed on the back of a credit card (usually in the signature field). This 3-digit code is your Card Security Code. American Express Credit Card Users.