The level of loan interest is related to the loan interest rate. How much money should be repaid every month, whether it is within the scope of your own funds, and you should know when choosing a loan;
The amount of loan interest is also closely related to the repayment method. You need to know all the information about your loan product before you can choose the loan product that suits you best.
Bank interest is not calculated at the beginning, but on the day of borrowing, not on the day of repayment.
Summary: The above are related matters without interest on the repayment date.