that's because it's not your last repayment date, and the bank will only deduct your money until the last repayment date. For example, if I bought something worth 5, yuan on September 6th, and my billing date is 5th, then my billing date will be October 5th, and the repayment date is generally about 2 days after the billing date, which means that I don't need to repay the first money until October 26th, and this money will be automatically deducted from the savings card, provided that there is enough money in your card to be deducted. Don't worry, you'd better call if the repayment date hasn't been deducted. There are customer service numbers on the back of credit cards.