POS systems in enterprise management can quickly balancing and accurate data collection, can strengthen employee evaluation, and deepening internal management, and reduce operating costs, achieve standardization of scientific management. As the social market economy and the rapid development of the network economy, the development of international e-commerce, as well as the modernization of production, the flow of commercial-scale operations, such as personalized service and a variety of management Format for immediate development needs, POS machine applications become more and more common.