Open the pos mail first, press the function key-Select Consumption-Insert Card, enter the amount-enter the password, as follows:

1, the first step is to start the machine, and press and hold the "Cancel" key to start the machine;

2. It has been successfully opened. There is a "function key" on the rightmost side of the first line at the bottom of the POS screen display. Press the function key;

3. Press the function key, and consumption will appear. Choose consumption at this time;

4. After selecting consumption, a consumption prompt will pop up: "Please swipe your card or insert an IC card or enter it manually". If the card has a chip, insert the card, otherwise directly brush the card into the card slot;

5. Then insert the bank card into the card slot and swipe the card. Press the "Confirm" button after verification;

6. After pressing the "Confirm" button, you will be prompted "Please enter the amount", and then you can enter the amount to be swiped.

7. Then wait for the coupons to print out.

Matters needing attention

Pay attention to whether the screen display is consistent with the original when swiping the card. If there is no agreement, the Committee will refuse the guest to pay by card. If in doubt, ask the guest to call the issuing bank.