Quick paying method and system
A payment system and fast technology, applied in instruments, cash registers, etc., can solve problems such as high transaction costs, regional restrictions, and poor real-time performance, and achieve the effects of risk control, low cost, and data volume reduction
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[0020] Such as figure 1 Shown is the main block diagram of the fast payment system in the present invention. The present invention mainly includes the control center 2 and the on-site consumer terminal 1 (hereinafter collectively referred to as POS machines) having several logical levels. The control centers 2 and between the control centers 2 and the POS machines 1 are connected through reliable data links.
[0021] Such as figure 2 Shown is a more detailed block diagram of the fast payment system in the present invention. from figure 2 It can be seen from the figure that the control center 2 can further include a central control center 21, a city control center 22, and several layers of city application control centers 23, which are controlled step by step downwards, showing a pyramid structure. in this figure 2 In the embodiment disclosed in, the city application control center 23 only shows one layer, in other embodiments, it may have a multi-layer structure. In a...
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