1. Bank flow refers to the deposit and withdrawal transaction records of bank current accounts (including current passbook and bank card). According to the nature of the account, it is divided into personal running water and corporate running water. Bank running water is a kind of proof material to prove the income of an individual or company, and it is also a necessary material to apply for a loan from a bank. Personal flow printing needs to bring personal valid identity documents to the counter of any branch of the issuing bank, and ask the staff to apply for printing. Generally, it is running for nearly half a year, and the bank needs to stamp the official seal, so it is effective.
2. Credit Card (English: credit card), also called debit card. It is a non-cash transaction payment method and a simple credit service. Credit card is generally a special carrier plastic card with consumer credit, which is 85.6mm long, 53.98mm wide and 1mm thick. It is issued by banks to individuals and units, whereby they can make purchases, spend money and deposit and withdraw cash from banks. The form is a card with the name of the issuing bank, expiration date, number and cardholder's name printed on the front, and a magnetic stripe and signature on the back. Credit cards are issued to cardholders by banks or credit card companies according to users' credit and financial resources. Cardholders don't need to pay cash when they use credit cards, and they will make repayment on the Billing Date. Credit cards are divided into credit cards and quasi-credit cards. Credit cards refer to credit cards issued by banks, which give cardholders a certain credit limit, and cardholders can spend first and then repay within the credit limit. Quasi-credit card refers to a quasi-credit card issued by a bank, where the cardholder deposits a certain amount of reserve fund as required, and when the balance of the reserve fund account is insufficient to pay, it can be overdrawn within the specified credit limit. The credit card generally refers to a credit card.