For the first time, the credit card owner of ICBC must use it for more than half a year, and then there is no bad record such as default in the last six months. There is also a credit card that can be swiped as much as possible when spending, such as buying clothes and going to the supermarket. In addition, every time you use a credit card, you must replace it according to the prescribed repayment period. If you are in financial difficulties, you can choose to pay by installment.

If you want to increase the limit as soon as possible, you should not only use credit cards frequently, but more importantly, you should try your best to approach your own limit, and you should repay on time and use less minimum repayment. It will be smoother to apply for an upgrade quota after half a year, and maybe the bank will take the initiative to give you an upgrade quota.