1. savings card: savings card is the most common debit card of CCB, which has the functions of deposit and withdrawal and consumption. You can deposit and withdraw cash at the ATM or the bank counter. Mainly focused on POS consumption.

2. Alipay Dragon Card: an online purchase card jointly launched by CCB and Alibaba. It is essentially a debit card, but combined with the concept of e-commerce, it has all the functions of Alipay besides the functions of debit card.

3. Quasi-credit card: Quasi-credit card is a kind of CCB credit card. Users need to submit part of the reserve fund when opening a bank card. When the reserve fund is insufficient, the quasi-credit card has a certain credit limit in CCB and can still be consumed within the credit limit. The essence of quasi-credit card is overdraft credit card.

4. International credit card: The international credit card is issued by China Construction Bank and can be used nationwide. It has dual currency function. Compared with ordinary credit cards, it is more convenient to use and has a wider scope of application.