The POS connected with the computer is another POS terminal that replaces the traditional POS. After the general cashier system developer develops the interface, the third-party payment company or bank will install the merchant information or interface program that configures the application. Need a third party to pay or the bank sends professional and technical personnel to install the service at home.

Extension of related knowledge points:

Cash register is the product of microelectronic technology and the development of modern commodity circulation management concept and technology, and commercial electronic cash register is one of the essential basic electronic equipment for modern automated commercial management.

-POS (point of sale) 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.