According to the credit card collection contract, use China Merchants Bank credit card to repay first and then repay. As long as you pay in full before the final repayment date shown in the bill, your credit card consumption will not generate interest. If the repayment is not made in full, interest will be accrued from the bookkeeping date of each account to the repayment date of the account, and the daily interest rate will be five ten thousandths. For example, a cardholder's billing date is the 7th day of each month, and he spends 2000 yuan by swiping his card on April 1 day, and this consumption is recorded on April 2nd. On April 7th, the bill will show that the "payable amount in this period" is 2000 yuan, and the "minimum repayment amount" is 200 yuan. If the cardholder only repays 200 yuan on the due repayment date on April 25th, the interest payable up to that date will be shown on the bill on May 7th, that is, 23-day interest of RMB 2,00010.8 million yuan residual interest 13 days later repayment: RMB 2,000 ×0.05%×23 days (April 2nd-April 24th). However, unlike repayment after consumption, cash borrowed by credit card in advance does not enjoy interest-free repayment. From the date of withdrawal to the date of settlement, interest will be charged at the rate of 0.5 ‰ per day, with compound interest on a monthly basis.

China Merchants Bank (1987) was established in Shekou, Shenzhen. It is the first joint-stock commercial bank wholly owned by an enterprise as a legal person in China and the first pilot bank to promote banking reform from outside the system. China Merchants Bank is headquartered in Futian District, Shenzhen. On April 9, 2002, China Merchants Bank A shares were listed on the Shanghai Stock Exchange. On September 8, 2006, China Merchants Bank began its public offering in Hong Kong, issuing about 2.2 billion H shares and raising HK$ 20 billion. It was listed on the Hong Kong Stock Exchange on September 22. The net capital exceeds 290 billion, and the total assets exceed 4.4 trillion. In addition, China Merchants Bank also wholly owns CMB Financial Leasing Co., Ltd. and holds China Merchants Fund Management Co., Ltd., holding 50% equity of China Merchants Cigna Life Insurance Co., Ltd. and 50% equity of Zhaolian Consumer Finance Company; Wing Lung Bank Limited and CMB International Financial Holdings Limited are wholly-owned companies in Hong Kong. The development goal of China Merchants Bank is to become a leading retail bank in China. 1In July, 1995, the one-card bank card was launched.1In September, 1999, Netcom, the first online bank in China, was launched, which became a widely used online payment tool for many enterprises and e-commerce websites, and promoted the development of e-commerce in China to some extent.