What is a credit card security code?

Credit Cards Security

The security code is a number shown on your credit card, normally of three or four digits. Please see below the credit cards we accept, with the security codes circled in red.

	MASTERCARD CREDIT CARD 3 digit number printed in flat type on the signature band on the back of the credit card, after the account number.
	VISA CREDIT CARD 3 digit number printed in flat type on the back of the credit card, on the signature band, after the account number.

It is essential that you supply this number, for additional security purposes.