In the era of mobile payment, how many people know the correct use of POS machines? Includes things to be aware of.
1, boot check
Before turning on the POS machine every day, check if the power is turned on and whether the link between the printer and the host is normal.
2, shutdown check
When you snoring every day, after properly closing the POS machine, you need to check again for damage.
3, small ticket printing
If the purchase order cannot be printed for the sake of swiping the transaction, the reprint function can be selected. If the print cannot be printed, the current transaction should be selected to check whether the transaction is completed. You need to check the transaction serial number. You can't repeat the card to avoid the cardholder's recurring payment.
4, press the bill should be cautious
If the card transaction is invalid, the card issuing bank will not recognize it: the debit card and the member card that has not signed the manual card pressing agreement, the handling of the bill should be cautious!
5, check the amount
When using a mobile POS machine to swipe your card, you should also check that the amount on the shopping list is correct. Consumers need to confirm whether they have their own card number and sign it correctly.
6, cardholder password input
To ensure security when the public POS is traded, the cardholder must enter the correct password. If the cardholder has no reserved number, the operator directly presses the POS "confirm" button to make the transaction successful.
7, do not plug the communication line
The communication interface of the POS machine is a dedicated interface and cannot be confused.
8, full return or partial return
If the return is not successful, do not arbitrarily refund the cash or let the cardholder take the goods, you can do the corresponding treatment according to the POS prompt or contact the bank maintenance personnel.
Please remember to have the cardholder sign the purchase order, paying attention to whether the cardholder's signature matches the name on the back of the card. The type of transaction on the purchase order must also be carefully reviewed to avoid miscalculation!
In the event of a transaction error or credit card theft, you can use the transaction document as a voucher to avoid trouble!
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