The guangfa card has been reduced. You can try the following methods to increase the amount:

1, swipe your card more every month, and the amount of swiping your card should be above 30%.

2. Repay on time, and don't make overdue and minimum repayment.

3. Participate in some credit card promotions.

4. The types of credit cards are diversified. Don't always brush in the shop.

5. Don't illegally swipe your credit card, such as cashing out.