What's my Card Security Code?
Your card security code is the three last digits at the top of your signature strip on the back of your card. If you’ve got an American Express card, the four digit card security code is printed on the front of your card, above your card account number. Never quote the Card Security Code unless you're sure the retailer is genuine.
If you're concerned about fraud on your account please check your statements carefully for any unauthorised transactions on your card, and report any suspicious activity as soon as possible by contacting our Customer Services Team.