Interactive method and device based on electronic certificate
A technology of electronic vouchers and interactive methods, applied in the fields of computers and e-commerce, can solve problems such as inconsistent commodity transaction conditions, inability to update sellers synchronously, omissions, etc.
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[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] see figure 1 As shown, the application of the interaction method based on electronic credentials in one embodiment. The terminal 102 interacts with the server 104 through the network. The terminal 102 obtains an electronic certificate, and the electronic certificate includes multiple transaction parameters. The terminal 102 sends a change request for transaction parameters to the server 104, and the change request carries information to be changed. After receiving the change request, the server 104 updates the electronic certificate according to the information to be changed, and sends th...
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