Transaction system based on electronic certificate
An electronic voucher and transaction system technology, applied in the Internet field, can solve problems such as the inability to fully realize the intelligent and autonomous transaction of items, the imperfect delivery verification mechanism, and the imperfect transaction information integration and recording mechanism.
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[0079] Alternatively, the content providing server includes a delivery code issuance module and a receipt code issuance module; the delivery code issuance module is used to send a delivery code to the logistics terminal; the receipt code issuance module is used to send a delivery code to the customer The terminal sends a sign-in code. In addition, a sign-in module can also be set at the client terminal 4 to realize intelligent receipt of goods. There are two preferred implementation modes for the sign-in module, as follows:
[0080] Mode 1: the sign-in module includes a sign-in code issuing module, a sign-in code confirmation module, and a sign-in sending module, wherein: the sign-in code issuing module is used to communicate with the client terminal 4 to issue a sign-in code to the customer Terminal 4; the sign-in code confirmation module is used to generate and confirm the sign-in code to generate sign-in information after the item is moved to the destination and before the ...
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