In terms of credit limit, if the landlord has multiple CCB credit cards, it is to share a maximum credit limit. For example, 30,000 A cards, 50,000 B cards, 30,000 A cards and only 20,000 B cards can be used. In other words, the maximum amount of two cards is 50,000, not 80,000, and the A card does not exceed 30,000.

In addition, if these two cards are used and repaid, remember to return them separately according to the card numbers.