Steps for using POS machine:

1. Sign in: To sign in, generally press 1 key----enter teller number 01----enter password 0000----wait for connection ---Sign in successfully.

2. Swipe the card: Press the confirm button in any state to enter the system----The machine displays the card swipe (or press 1 button to consume)----Swipe the card----Check **Press OK-- --Enter the amount (the "0" key carries forward, the "Clear" key advances) --- Press OK when correct --- Ask the customer to enter the password on the small keyboard and press OK (if there is no password, just press OK)-- --Automatically print the consumption receipt (at this time the card is swiped successfully)----The customer signs the receipt----Check whether the signature matches the signature on the back of the card----Complete.

If you find that the amount is entered incorrectly, press the function key to display the main interface, and press number 2 to select Cancel. After confirmation, you will be prompted to enter the supervisor password. After successful entry, you will be prompted to enter the original voucher number. The voucher number is on the receipt. In the middle position, enter the voucher number, press Confirm and the original bank card transaction information will appear. Press the Confirm key again. You can enter ** or swipe the card here. The swipe method is the same as above. Then press the Confirm key and you will be prompted to enter the bank card password. , press Confirm after inputting, and the receipt will be printed automatically. The next operation is the same as the consumption operation steps above.

Reminder: The undo operation is only valid on the day of consumption. Since some other operations are not used a lot, I will not give you more demonstrations here. Just follow the above tips.

That’s it for the introduction of the UMC POS machine tutorial.