On the front of ABC's credit card, you can see that the embossed card is valid for "MM/YY", with the first two digits being the expiration month and the last two digits being the expiration year. For example, "12/ 13" means it will expire on 2013123. You can enter details according to the page prompts. If you have any questions, you can call the credit card customer service hotline 4006695599 for consultation.