At present, there is no limit on the number of credit cards applied by our bank. You can use multiple cards of our bank at the same time, but all cards (including supplementary cards) under the same account share the same limit, and the limit for handling multiple credit cards is not accumulated (except business cards and Jintong cards). You can log in to Ping An Pocket Bank APP- Credit Card-More-Card Service-My Card to check the details of card use. If you have any questions, please call Ping An Credit Card Customer Service at 955 1 1-2 for manual assistance. If you need to consult Ping An Bank's credit card business, you can click on the link below to select "My"-exclusive customer service or follow Ping An Credit Card WeChat official account (paxyk955 1 1) for consultation. /branch/mkt/bank online/dist/online bankless . html #