What matters should be paid attention to in the storage of POS machine purchase orders?
Since the POS machine purchase order has confidential funds such as merchant number, terminal number, cardholder bank card number, transaction data, etc. , it shall not be disclosed or used for other purposes, the disclosure of bank card transaction data may cause relevant legal responsibility. POS machine problem handling process POS machine common problems merchants should keep all kinds of purchase documents, transaction data and original documents related to the transaction for at least 2 years. , so that the cardholder and the issuing bank can inquire and adjust the order during this period. What should the cashier pay special attention to when accepting the bank card?
POS machine FAQ the unsigned card on the back of the card face refuses to accept the POS machine problem handling process POS machine frequently asked questions after the card is swiped, the card number of the cardholder read on the POS machine and the card face and the front card number are carefully checked. Same POS machine problem handling process POS machine frequently asked questions carefully check the transaction amount is correct POS machine frequently asked questions the cardholder signs the purchase order, and carefully check that the signature is consistent with the reserved signature on the back of the card, and be sure to properly keep the purchase order POS machine with the cardholder's signature. If the transaction is successful, but the printer card cannot print the purchase order, please use the reprint function to print the purchase order, and carefully check whether the card number and amount are correct. Whether the transaction is successful or not should be judged by the criteria of successful transaction, instead of confirming the POS machine problem processing process through the cardholder's SMS or other channels. POS machine common problems with the development of e-commerce, POS machine credit card has been widely used in shopping malls, supermarkets, stores, etc.
With the development of POS machines, more and more mobile POS machines appear in front of consumers. Individual merchants and free practitioners all choose to use mobile POS machines to improve work efficiency.
People are also used to taking out their cards to swipe their cards after spending.
However, while using credit card transactions to bring convenience to ourselves, we should also pay attention to protecting our property so as to prevent criminals from taking advantage of the loopholes.
The POS machine problem handling process hopes that everyone can recommend the precautions of these POS machines to more friends.
The use of mobile POS machines is the final phenomenon of all merchants, so we should learn to protect our own funds and reduce the losses caused by not paying attention to them.
Shenzhen ptksai Technology Co. , Ltd. was founded in 2009. It is a fast-growing high-tech enterprise. Its products mainly include: intelligent touch Android all-in-one machine, intelligent touch POS machine, touch Windows intelligent terminal, face recognition visitor, industrial network equipment and commercial display equipment, Android industrial control all-in-one machine, industrial control touch display, etc.
Products are widely used in multimedia advertising media, smart catering, smart retail, smart payment, smart community, smart home, smart access control, transportation, finance, electricity, tourism, hotels, smart manufacturing and other industries, products are sold in more than 30 countries and regions in Asia, Europe and America;
In-depth cooperation with many well-known domestic enterprises to provide professional intelligent hardware customization services.
We have long-term experience in providing professional OEM/ODM/EMS services to well-known brands at home and abroad, and our research and development, quality and production capacity have been well received by our customers.