What if the bank card balance is insufficient when managing money on the Internet?

it is stipulated in the search for easy loans that the system will try to deduct it at most twice a month. When the balance of the card is insufficient for the first time, the system will terminate this deduction and prompt the user by SMS, instead of deducting the actual balance in the user's card. You need to make up the balance as soon as possible on the same day. The next day, the system will try to deduct again. If the balance is still insufficient, the deduction will be suspended this month; If the deduction fails due to insufficient balance for two consecutive months, the system will suspend this function.