Network transaction system and method

Abstract

The invention discloses a network transaction system and method. The system comprises a transaction partitioning module and a fund transaction module, wherein the transaction partitioning module is used for partitioning a whole transaction into a plurality of stage tasks and setting completion criteria of each task and updating the step state according to the complete condition of each step; the fund transaction module is used for setting corresponding payment amount according to the stage tasks partitioned by the transaction partitioning module, carrying out fund locking and freezing in the process of executing each step and carrying out step-by-step payment according to the step state at the current stage; and the payment is carried out according to the importance and value of each stage task, so that the fund safety is ensured. The network transaction system and method disclosed by the invention have the capabilities of enhancing project progress control and ensuring that online transaction is carried out according to given time and progress.

Description

technical field [0001] The invention belongs to the field of computer and network technology, and relates to a trading system, in particular to a network trading system; at the same time, the invention also relates to a trading method of the above-mentioned network trading system. Background technique [0002] Now e-commerce, especially platform e-commerce, is becoming more and more popular in the transaction activities of individual users and enterprise users. However, due to the information asymmetry between the two parties, it is impossible to establish a reliable transaction payment method, and the distrust of the two parties Sex can easily lead to transaction failure. As a result, a third-party or platform's own regulatory mechanism has emerged. [0003] The third party takes Alipay as the most mainstream application platform at present. When an external website uses Alipay, the payee initiates a payment order. The payment order takes the unpaid status as the initial ...

AI Technical Summary

Problems solved by technology

[0008] (3) Account errors caused by network environment factors require frequent reconciliation and analysis of error causes

[0009] (4) There are hidden dangers in the security of the system when interacting with external systems

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