Compared with ordinary bank savings cards, the most convenient way to use credit cards is for ordinary consumption, and there is no cash in the cards. In many cases, it is enough to return the consumption amount on time.
You can spend without deposit overdraft, and enjoy an interest-free period of 20-56 days to repay on time without any charge (most banks will charge 0.5% interest on the day of cash withdrawal, and there will be a 2% handling fee, but ICBC will only charge interest).
The object of applying for credit card can be divided into units and individuals. Applicants should be organs, enterprises and institutions, foreign-invested enterprises and individual industrial and commercial households with independent legal personality in China. When applying for a credit card, each unit can get a main card and multiple (5- 10) supplementary cards as needed. Individuals applying for credit cards must have a fixed occupation and a stable source of income, and provide guarantees to banks. The forms of guarantee include personal guarantee, unit guarantee and personal fund guarantee.