1. "Quick Pass" is UnionPay's contactless payment product and application, which has the characteristics of fast payment for small amounts. Only POS with the "Quick Pass" function module can use the Quick Pass function.

2. Not all POS machines can use the Quick Pass function. Whether the POS machine can use the Quick Pass function mainly depends on the function of the bank card, not the POS machine.

3. When paying with a bank card with Quick Pass function, you do not need to insert the card, enter the password, or sign. You only need to put the card on the card swiping machine, and there will be a beep, and the card swiping machine will be swiped immediately. Just start printing the small order and complete the payment.

QuickPass is a contactless payment application that mainly covers daily small-amount fast payment merchants. Credit card Quick Pass means using a credit card with Quick Pass function to make Quick Pass.