How much is the 80 thousand installment interest of Hankou Bank credit card?
3654.78 yuan. According to relevant public information, Hankou Bank's credit card 1 month repays 80,000 yuan, and the loan principal is 80,000 yuan, assuming the annual interest rate is 9.000%. Credit card refers to various media that record the relevant information of the cardholder's account, have the function of bank credit line and overdraft, and provide relevant banking services for the cardholder.