Wireless POS machine for commercial tenants and corresponding payment system thereof

Abstract

The invention discloses a wireless POS machine for a merchant and a corresponding payment system thereof in the technical field of payment, and the system comprises a housing unit which is provided with a display screen; a central processing unit which is used for processing related data input and output during payment and ensuring normal proceeding of a payment process; a data unit which is used for comparing with related library source data; a code generating unit which is electrically connected with the central processing unit; an external unit which is electrically connected with the central processing unit. Connection communication between the mobile POS machine and the mobile terminal is achieved, a user only needs to use the common mobile terminal and the mobile POS machine as a whole in a matched mode through the established connection relation, the safety of the payment process is improved through intervention of the safety module in the payment process, the problem of payment risks is avoided. The payment account security of the user is protected, the operation is simple and fast, the security is high, and the requirements of the user for good performance and low cost of the mobile equipment are met.

Description

technical field [0001] The invention relates to the technical field of payment, in particular to a wireless POS machine for merchants and a corresponding payment system. Background technique [0002] POS is a terminal reader equipped with barcode or OCR code technology, with cash or barter limit cashier function. Its main task is to provide data services and management functions for commodity and media transactions, and to conduct non-cash settlements. POS is a multi-functional terminal, which can be installed in special merchants and acceptance outlets of credit cards and connected with computers to form a network to realize automatic transfer of electronic funds. It has functions such as supporting consumption, pre-authorization, balance inquiry and transfer. It's safe, fast and reliable. It is difficult to obtain basic business information in large transactions, and the introduction of the POS system is mainly to solve the blind spots of retail information management. ...

AI Technical Summary

Problems solved by technology

The use cost of transaction payment is high, and it cannot meet the user's requirements for good performance and low cost of mobile devices at the same time, and the security of payment is low, which is easy to cause unsafe effects on the payment process. Therefore, we propose a A kind of wireless POS machine and its corresponding payment system for merchants

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