Shopping method and system by using handset based on technique of 3D codes

Abstract

A mobile phone purchasing method based on 2-D code technique includes setting up correlation relation of user mobile phone to bank card, issuing purchase request and generating 2-D code according to said purchase request then sending generated 2-D code to user mobile phone, cashing relevant commodity or service if certification is passed. The mobile phone purchasing system used for realizing said method is also disclosed.

Description

technical field [0001] The invention relates to a mobile phone shopping method and system, in particular to a mobile phone shopping method and system based on two-dimensional code technology that can be used for e-commerce. Background technique [0002] Existing management systems usually form a distributed system with multiple management subsystems through computers or communication networks due to management needs. The management subsystems are usually related to each other and relatively independent, as shown in Figure 1 It is such a system. In the system shown in FIG. 1 , there are three data management subsystems, that is, the first management subsystem 1 , the second management subsystem 2 , the third management subsystem 3 , and a data operation terminal 4 . Wherein, the data operation terminal 4 performs data operations with each management subsystem respectively to generate independent data operation results, and each management subsystem is associated with each ot...

AI Technical Summary

Problems solved by technology

It can be seen from the above analysis that e-commerce realizes the two-way transmission of information between the user terminal 44 and data settlement using the network, and the one-way information transmission from the user terminal 44 to the commodity data management subsystem 22 is completed using the network, but from the commodity data The one-way information transmission of the payment voucher from the management subsystem 22 to the user terminal 44 still requires manual participation for security reasons, which leads to low utilization of existing network resources

At the same time, due to the need to manually participate in the transfer of data between systems, the efficiency of data transfer is low

[0005] In addition, although the development of e-commerce in recent years has realized the online settlement of commodities and the information transmission from consumers to the commodity settlement system 11 is completed through the network, but the settlement process requires consumers to enter their bank card numbers and passwords. Card number and password information, so this information will be stolen or lost during transmission

Even if encryption measures are taken during the transmission process, because the general online settlement adopts soft encryption, the situation that the information is decrypted and the user loses occurs from time to time, that is, the security degree of the existing e-commerce settlement process is not yet need to improve

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