Card Security Code Explanation
 

Security Warning against fraud & fraudulent credit card usage: We protect out clients and ourselves to the full extend of the law against fraudulent credit card usage. Each domain address is tracked and recorded against possible credit card fraud and abuse.

For your safety and security and ours: Our credit card processing Co. & R. G. Summers & Co. require that you enter your card verification number. The verification number is a 3 or 4-digit number printed on your card.

This verifies you actually have the card in your possession and the card is not being used by someone without your permission.

If you are using a Visa, MasterCard, it is a 3 or 4 digit number that appears to the right of your card number (see below).

Please note for UK cards: These codes may be printed either on the left or middle of the signature area and consist of a 4 digit number followed by the 3 digit number in reverse italic.