Payment method and system based on network
A network and payment password technology, applied in the field of network-based payment methods and systems, can solve the problems of cumbersome, one-handed payment, inconvenience, etc., and achieve the effects of flexible use, good reliability and confidentiality, and convenient operation
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[0019] figure 1 It is a flowchart of a preferred embodiment of the network-based payment method of the present invention. In this preferred embodiment, the client is a mobile phone, and the mobile phone and the server perform data communication based on the TCP / IP standard protocol based on a ≥2G mobile communication network. The following will match figure 1 Explain the payment method in detail.
[0020] First, the user collects fingerprint information through the mobile phone (step S101), and the mobile phone generates a corresponding two-dimensional code based on the fingerprint information, and saves the two-dimensional code in the mobile phone (step S102).
[0021] As a biological characteristic of the human body, fingerprints are unique to everyone and different. Using fingerprint information as the basis for payment can achieve a good confidentiality effect. Of course, in other embodiments, other human biological features such as human faces may also be used, which i...
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