The interest for using the card for 10,000 yuan per month depends on the repayment situation, such as:

1. If the full amount is not repaid one month after the expiration date, the interest will be calculated from the date of transaction entry. , five ten thousandths per day, that is, 5 yuan per day, calculated as 30 days in a month, and the interest is 150 yuan.

2. Repay the credit card in full upon maturity, with no interest and only a principal of RMB 10,000.