Credit card spending must be cancelled on the same day. After 24 o'clock, the funds will arrive at the merchant's account. After the cashier cancels the credit card pos machine with the consumption voucher number, we will receive a refund message from the bank. If you swipe your card on the spot, you can also negotiate with the merchant, correct the transaction on the pos machine, and then swipe your card.

The consumption mode of using credit card is basically the same as that of using debit card, but there are some minor differences.