The function of swiping a card literally refers to a bank card or credit card that used to have flash payment, and it needs to be swiped or inserted. Now you just need to put the bank card on the screen of the machine or on paper or keyboard (different models have different ways), which means the same as before. This is one of the functions of change, which is simple but practical. Most of the policies issued by UnionPay are aimed at preventing irregular cards from circulating in the market. The previous chip card and the current credit card have the same meaning. Everyone knows how to use it, but some merchants say that they are used to swiping cards. You can also cancel the card swiping function. Just contact the sales company that handles the machine.

Data expansion:

POS(Pointofsales), which means "point of sale" in Chinese, is called point of sale information management system. It is a terminal reader equipped with bar code or OCR code technology, which has the function of cashier in 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 multifunctional terminal. It can be installed in special merchants and acceptance outlets of credit cards, and connected with computers to realize automatic transfer of electronic funds. It has the functions of supporting consumption, pre-authorization, balance inquiry and transfer, and is safe, fast and reliable to use. It is difficult to obtain basic business information for bulk transactions, and 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.

1. enterprise POS machine: enterprise withdrawal is to queue up at the bank to fill in information to withdraw money, with high rate, corresponding to enterprise account, and complicated procedures.

2. Personal POS machine: Personal withdrawals can be made at ATMs with lower rates, corresponding to personal accounts, and the procedures are simple.

According to the Notice on Promoting Fiscal Cash Registers and Strengthening Tax Source Monitoring jointly issued by State Taxation Administration of The People's Republic of China, Ministry of Finance, Ministry of Information Industry and General Administration of Quality Supervision, Inspection and Quarantine (Guo Shui Fa [2004]No.), all large retail malls, supermarkets, hypermarkets and large chain fast food industries that use POS system, MIS system or ERP system for enterprise management and financial management should not use fiscal cash registers because of their relatively sound accounting and high investment in system construction. Moreover, tax-controlled cash registers cannot replace enterprise management and financial management. Therefore, the tax control reform should be implemented after the relevant national standards are promulgated.

Data reference:

Baidu encyclopedia _pos machine