For example, if you have a credit card and another savings card from this bank, you have linked the two cards and set up an agreed repayment. When the repayment date comes, the system background will deduct the money in your savings card according to the minimum repayment amount or the amount of money you set to repay. The system may operate slowly and the time may be slightly delayed, but the money will be transferred to your credit card account. But it is best to remember the repayment time of your credit card to avoid overdue payments and avoid having to withdraw from the liquidation account.