First, you can take a credit card to the ATM, check the balance, insert the card and enter the password, and then make an inquiry.

Second, mobile banking inquiry, log in to your mobile banking, and then select credit card information here to see your balance.

3. Call customer service for consultation. You can call the customer service number on the back of the credit card and then switch to manual service. After verifying the information, ask the customer service staff.

All three methods can be found out.

China postal store credit card picture:

Credit card is a non-cash transaction payment method and a micro-credit payment tool provided by banks to users. The earliest credit card appeared at the end of 19. Credit cards are divided into credit cards and quasi-credit cards, which provide settlement services, facilitate shopping and consumption, and enhance security; Simplify the collection procedure and save social labor; Promote commodity sales and stimulate social demand. Credit card is a special card issued by banks or other financial institutions to people with good credit, which is used for shopping and spending at designated merchants or depositing and withdrawing cash at designated banking institutions. It is a special kind of credit certificate.

Main features:

① Credit card is one of the fastest-growing financial services, and it can replace the traditional cash circulation in a certain range;

② Credit cards have both payment and credit functions. Cardholders can use it to buy goods or enjoy services, and they can also use credit cards to obtain certain loans from card issuers;

Credit card is a high-tech product integrating financial business and computer technology.

Credit card can reduce the use of cash and currency;

⑤ Credit card can provide settlement service, which is convenient for shopping and consumption and enhances the sense of security;

⑥ Credit card can simplify the collection procedures and save social labor;

⑦ Credit cards can promote commodity sales and stimulate social demand.