Then there will be a card slot on the pos machine for swiping cards, and there will be a display screen in the middle, with numbers and confirmation keys under the display screen.

Pos machines can be used for credit cards and savings cards. Some cards have magnetic stripes, and some have ic induction cards.

If an induction card is used, insert the card slot from below, and then swipe the card from left to bottom and from front to back.

After swiping the card, enter the total amount of this consumption on the number keys. After entering the amount, click OK. When the customer confirms the correct amount, you can enter the password. Just enter the password and click OK.