Credit card (1) bank card. This is a credit card issued by the bank. Cardholders can shop and spend money at the special merchants of the issuing bank, or they can withdraw cash at any time at the outlets of the issuing bank or at places with ATMs. Non-bank card. This kind of card can be divided into retail credit card and travel entertainment card. Retail credit cards are credit cards issued by commercial organizations, such as department stores and oil companies, which are specially used for shopping in designated stores or filling gas stations. , and settle accounts regularly. Travel and entertainment card is a credit card issued by airlines, travel companies and other service industries, which is used for ticket purchase, dining, accommodation, entertainment and so on.