Yes In the process of using credit cards, there are two ways to improve the credit card limit, automatic promotion and application promotion. If the credit card has a long service life and the repayment is timely, and the amount of expenses incurred is large, the eligible credit card will automatically increase the amount. It should be noted that automatic withdrawal of credit cards will also notify credit card holders by SMS. After receiving the notice, you can choose to consult the bank that handles the credit card.