Terminal offline charging service method and system
A service method and technology of a service system, applied in the field of self-service charging services, can solve the problems of high power consumption, easily damaged wired lines, and inconvenient maintenance, and achieve the effects of reducing operating costs, increasing transaction security, and reducing power consumption.
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[0044] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention and not used to limit the scope of the present invention.
[0045] Such as figure 1 As shown, an offline charging service method for a terminal provided in an embodiment of the present invention includes the following steps:
[0046] S1: The charging terminal generates a random password and identification information from the obtained payment request, and stores the random password and identification information;
[0047] It should be noted that the identification information includes information such as the service order number and the payment amount corresponding to the order number.
[0048] S2, the charging terminal encrypts the random password to obtain the encrypted random password, and sends the encrypted random password, identification information, and the ID of the charging terminal to...
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