If it is a D+0 pos machine, it can be received in real time and on holidays. It's just that general pos machines swipe their cards after 2 1 or 22: 00 pm, which belongs to the next day's transaction, and the arrival time will be postponed.
Domestic Internet innovative third-party payment enterprises have integrated the electronic signature application with the POS card swiping system to realize the green and environmentally-friendly paperless POS receipt service. The application of electronic signature can not only effectively save time, money and paper, but also help to improve service efficiency and customer satisfaction, simplify business processes and improve work efficiency.
Through the electronic signature application provided by payment, there is no need to upload the receipt, which not only avoids the extra workload, but also avoids the loss of the authenticity of the transaction and the settlement for the merchant caused by the loss of the receipt. There are a series of digital "anti-counterfeiting" behind the electronic signature of payment, which can prevent the cardholder's signature from being stolen or tampered with.
On the basis of optimizing and upgrading the POS acquiring control ability of enterprises, the rights and interests of consumers and cardholders such as information security and capital security will be further protected from infringement. At the same time, the application of payment electronic signature ensures that the electronic signature meets the requirements of the national electronic signature law through close cooperation with integrators, thus having absolute legal effect.
Operation method:
1. Before using the POS machine, it is necessary to check whether the power supply is connected, whether the printer and the host computer are connected normally, and whether the POS printing paper is installed.
2, the operator at the end of the business every day, should be "day-end processing", pay special attention to, for some reason need to replace the POS machine, must first complete the "day-end processing" and then turn it off for replacement.
3. Don't charge the cardholder repeatedly because of repeated swiping. When trading, if the purchase order is not printed, the operator should first select the "reprint" function. If you can't print the voucher after reprinting, you should select the function of "Query Current Transaction" to query the batch number and merchant serial number of the transaction, then turn off the machine, check whether the printer is connected correctly, and select to print a specific record after re-plugging.
If you still can't print, check the balance on the POS machine, and then check with the UnionPay customer service center whether the transaction has been reversed. If the reply is really successful, you can copy the consumption elements on the POS consumption list, and the cardholder can take away the goods with his signature or cancel the transaction. Don't swipe your card again at will to redo the transaction, otherwise it will deduct the account for the cardholder repeatedly.
4. If you fail to swipe your card during the transaction, you need to press the required transaction code key again to avoid mistaking other transactions for "consumption" and causing repeated deductions.
5. Enter the cardholder's password. In order to ensure the security of transactions, cardholders need to enter the correct bank card password when they trade at public POS machines. If the cardholder's bank card does not have a password reserved, the operator directly presses the "Confirm" button of the POS machine to conduct the transaction, and the transaction is successful.
6. Don't forget to ask the cardholder to sign the shopping list. If the cardholder's signature is inconsistent with the reserved name on the back of the card or the letter of the name on the front of the card, you can check with the issuing bank.
7. The transaction type on the printed purchase order should be carefully reviewed to avoid changing "consumption" into "pre-authorization" or "return" into "consumption", resulting in wrong accounts.
8. Return transactions can be returned in whole or in part. If the return is unsuccessful, do not refund the cash or let the cardholder take the goods at will. You can handle it according to the POS prompt, or you can contact the maintenance personnel of UnionPay.
9. Don't just plug in the communication line. The communication interface of POS machine is a special interface (line port), so don't confuse each other.
10. For debit cards and cards of member banks that have not signed a manual card pressing agreement, the card pressing transaction is invalid and the issuing bank will not recognize it. Therefore, do not accept the pressure card.