1. Plan for continuous growth of credit line. China Merchants Bank will regularly evaluate your credit status and credit status, so that your credit line will grow with your credit growth. You can also take the initiative to call the 24-hour customer service hotline of the credit card center after using the card for a certain period of time, and apply for the adjustment of the fixed line. 2. Smart line care plan When you need a higher line in the short term, you can call the 24-hour customer service hotline of the credit card center to apply for the increase of the temporary credit line. In the annual Spring Festival, May Day, November Day, New Year's Day and other holidays, China Merchants Bank will actively increase the temporary holiday quota by 2% for qualified customers, so that you can enjoy ubiquitous care. Jintou Credit Card Network is a service platform for credit card processing in Shijiazhuang, the official cooperation website of the bank, which can operate credit card applications in Shijiazhuang online, has characteristic credit card services in Shijiazhuang, and provides relevant information and preferential information of Shijiazhuang Credit Card Center. To provide you with skills for handling large credit cards in Shijiazhuang.