If you have not signed in, it will not exist.

If you have already signed in, after you close the system, the transaction will still be completed at your pending order price. (It is valid for the day. )

The payment you are talking about is a pre-paid order. Pre-paid orders require you to click Send to generate an order!

Pre-paid orders do not occupy the deposit. If you do not click Send, it is Even if it reaches your price, the transaction will not be completed. A pre-paid order is not an order!