Payment method having public consumption preauthorization
A pre-authorization and official technology, applied in the payment system, agreement authorization, payment system structure, etc., can solve the problem of time-consuming and labor-intensive, and achieve the effect of strengthening supervision, simplifying expense reimbursement processing procedures, and simplifying expense management.
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[0020] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0021] Such as figure 1 Shown: In order to obtain the pre-authorization application after communication, and complete the payment according to the obtained pre-authorization application, improve work efficiency and management reliability, the present invention includes a consumption payment request end, a management end, a background support end and a server. The consumer payment request end, the management end, and the background support end can interact through the server, and the payment method includes the following steps:
[0022] a. Use the consumption payment request end to conduct consumption communication through the server and management, etc., and the server extracts the pre-authorization application draft from the natural language of the consumption communication content;
[0023] Specifically, the consumer payment request end is a terminal device ...
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