Credit cards have repayment dates. After that date, your bill will be overdue, and the credit card company will remind you repeatedly within a certain date (overdue 1-3 months). If you still can't pay, they will send your information to a similar debt collection company. Your credit will have a bad record then. As for the quota, there is no requirement. You can owe your credit card limit. It's just a matter of repayment time. If you haven't been to a debt collection company before you go out, they have already submitted it when you come back. Then you will be detained when you enter the country.

If you do, you will never come back to America. . Credit card, cash withdrawal. Return to China before the repayment date. Many people do this, although it is immoral. . .