A method, device and system for pushing information based on wifi hotspots
A technology of information push and equipment, applied in transmission system, wireless communication, connection management, etc., can solve problems such as high cost and uncontrollable users, and achieve the effect of cost saving
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[0066] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.
[0067] see Figure 1 to Figure 4 , this embodiment first provides a method for pushing information based on WiFi hotspots, and this method can be applied to such as figure 1 The information shown in the push system. The system may include an information pushing device 100 , a receiving device 120 and a background server 140 . Wherein, the information pushing device 100 may be an Android device, or a POS device, that is, a sales terminal. POS equipment generally includes a bank card swiping module, a display module, a keyboard module, and a communication module for communicating with the banking system. The POS device can complete the online payment function of the bank card. In this embodiment, the POS device also includes a WiFi ...
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