What is cid credit card?

As an AI language model I do not have access to current information about credit cards and their specific details. However, in general, CID (Card Identification Number), also known as CID or CVV2, is a three or four-digit number printed on the back of a credit or debit card. It is an additional security feature used to verify that the cardholder has the physical card in their possession during transactions, particularly for online and over-the-phone purchases. CID codes are distinct from cardholder names, account numbers and card expiration dates. In sum, cid credit card refers to a credit card with a CID or CVV2 code printed on its back.