There is no limit to the number of credit cards a person can apply for. In theory, one person can apply for multiple credit cards. But generally speaking, it is enough for a person to have about 5 credit cards in his hand, because too many credit cards will not only increase management difficulty and overdue risk, but also increase personal debt ratio.

It is worth noting that credit card applicants should be between 18 and 60 years old (25 to 60 years old), have certain financial capabilities and a good credit record.