The deduction of principal from bank credit card interest is a policy aimed at helping cardholders reduce the interest expenses caused by credit card arrears. Cardholders can choose to deduct part or all of the credit card interest charges from the outstanding principal, thus reducing the amount of outstanding principal.
Through the policy of deducting principal from credit card interest, cardholders can effectively reduce the interest burden of credit cards, encourage cardholders to take the initiative to repay, and strengthen their awareness of repayment.