Supermarket wireless paying method and system
A supermarket and wireless technology, applied in the payment system structure, telephone communication, instruments, etc., can solve the problem of overcrowding in the supermarket, save waiting time in line and improve efficiency
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[0021] The framework of the whole wireless payment system is as follows: figure 1 , including the wireless terminal part, the mobile core network part, and the supermarket control center.
[0022] The wireless terminal used by the customer is the mobile phone, including the operation interface, and the customer sends the protocol information to the supermarket control center under the guidance of the operation interface;
[0023] The mobile core network is an information transfer station. Through the mobile core network, the protocol data interaction between the mobile phone and the control center is realized.
[0024] The supermarket control center includes the supermarket commodity database and the customer shopping database, and also includes an interface for interacting protocol data with the customer's mobile phone, receives the user's protocol data information, operates the commodity database and the customer shopping database, and interacts with the mobile phone to comp...
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