Credit cards can be increased by swiping their cards. Please refer to the following items:
1, do not lend the card to others, cash out and other illegal acts, maintain good consumption habits, and make daily consumption in shopping malls, supermarkets, restaurants, hotels, tourism and entertainment places;
2. swipe your card more to let the bank know your quota demand;
3. Repay on time, not less than the minimum repayment amount, and maintain a good credit record.