How long can China Construction Bank send short messages about car loan, approval and down payment?

Generally, the time of his car installment loan is approved by the landlord in the early stage of the car installment, and the down payment and insurance have been paid. After the bank receives these materials submitted by the dealer, there will be a SMS notification when the money arrives. After receiving the text message, the landlord can take the card to the dealer to swipe the card to pick up the car. What needs to be reminded to the landlord here is that when swiping the card to pick up the car, POS will make a purchase order for the landlord to sign for confirmation. There are several aspects in this list that need to be confirmed. First, the total transaction amount; Second, series; Third, the handling fee. No problem at all, the landlord will sign it again.