Disputes over consumers' rights and interests between consumers and business operators can be resolved through the following channels:
1, negotiated with the operator;
2. Request consumers' associations or other mediation organizations established according to law to mediate;
3. Complain to the relevant administrative department;
4. According to the arbitration agreement reached with the operator, submit it to an arbitration institution for arbitration;
5. Bring a lawsuit to the people's court.
There is a phenomenon of disorderly deduction of fees by POS machines. It is possible that the landlord is not using a cleaning machine, or some small brands on the market, and there are many unsafe factors such as quality and safety. The rate and settlement background can be changed at will.
If consumers encounter this situation, they can call 955 16 to make a complaint, provide UnionPay with information such as the bank's card number, transaction time, amount, merchant's name, address and number, and keep the credit card receipt and fax it to China UnionPay, which will handle it according to the actual situation.
Location (point
about
Sales), which means "point of sale" in Chinese, is a terminal reader equipped with barcode or OCR code technology and has the function of teller of cash or barter bank. Its main task is to provide data services and management functions for commodity and media transactions, and to carry out non-cash settlement. POS is a multi-functional terminal, which is installed in the special merchants and acceptance outlets of credit cards and connected with computers to form a network, and can realize the automatic transfer of electronic funds. It has the functions of supporting consumption, pre-authorization, balance inquiry and transfer. It is safe, fast and reliable to use, and it is difficult to obtain basic business information in batch transactions. The introduction of POS system is mainly to solve the blind spot of retail information management. An important part of chain branch management information system. Communication interface circuit usually consists of RS232 interface, PINPAD interface, IRDA interface and RS485 interface circuit. RS232 interface is usually the download port of POS program, PINPAD interface is usually the interface between host and password keyboard, and IRDA interface is usually the infrared communication interface between mobile phone and landline. ?