What is the Card Security Code
(Card ID Number)?

A CID is a special security code feature on your American Express, Discover, MasterCard or Visa credit card. CIDs are not raised, so they are not scanned into standard credit card readers. In theory, these numbers are only visible to you. When you give your CID to a merchant, you assist the merchant in verifying that the order is being placed by you, the card holder.

Just A Gym requires you to enter your CID whenever you place an order online to help us detect fraudulent use of your card before your account is charged. This simple step allows us to greatly enhance the safety and security of our ordering process. You may receive a call from our sales staff to verify your order if your CID is missing or invalid.

• Visa or MasterCard Credit Card Users: This number is printed on your MasterCard & Visa cards in the signature area of the back of the card. (it is the last 3 digits after the credit card number in the signature area of the card).
   

• Discover/Novus Credit Card Users: Flip your card over and look at the signature box. You should see a 16-digit credit card number followed by a special 3-digit code. This 3-digit code is your CID, like VISA and MasterCard.
   

• American Express Credit Card Users: American Express cards show the card security code (also referred to as the CID number) printed above the imprinted card number on the front of the card (on either the left or right).