A method to ensure the security of buyers and sellers in online transactions

Abstract

The invention discloses a method capable of guaranteeing the network transaction security of a buyer and a seller. The method is applied to a networked transaction system. The networked transaction system comprises a first terminal device, a second terminal device, a third-party server and a verification unit, wherein the third-party server is connected with the terminal devices respectively through the internet respectively, account data and fund data are stored in the third-party server, and each account corresponds to a fund. The method comprises the following steps: the third-party server receives commodity transaction information transmitted by the first terminal device, wherein the commodity transaction information comprises first account information, a first commodity code and the sale amount; the third-party server transmits the first commodity code to the verification unit; the verification unit verifies whether a commodity corresponding to the first commodity code is unused, if yes, the first commodity code is locked in a locked state, and a locking finishing message is transmitted to the third-party server; and the third-party server displays the commodity transaction information on a transaction platform after receiving the locking finishing message.

Description

technical field [0001] The present invention relates to a network transaction method, especially a method that can ensure that "virtual goods will not be used maliciously, or software registration codes or codes or point card verification passwords will not be sold for more than one item, or sold by sellers to buyers. The online transaction method in which the buyer is pre-empted by the original seller before registration", and both the buyer and the seller can obtain the virtual goods and money respectively. Background technique [0002] With the improvement of network communication technology and the vigorous development of e-commerce, more and more enterprises and individuals will choose to conduct commodity transactions through network platforms, especially for individual consumers, as long as they use computers or mobile phones to It is undoubtedly extremely convenient to buy products from all over the world without being restricted by region and time by pressing the bu...

AI Technical Summary

Problems solved by technology

[0010] However, see also figure 1 As shown, there are still some problems in the aforementioned online transaction method. First, for the point card, once the buyer receives the physical card or the serial number of the point card, most of them will directly send the transaction completion information through the second terminal device 12 , therefore, if the seller uses the serial number of the point card on the Internet immediately after selling and receiving the payment, the buyer will not be able to use the serial number of the point card

In addition, if the buyer refuses to send the transaction completion information after receiving the physical card or the serial number of the point card, the seller will not be able to obtain the payment, which will lead to many transaction disputes

[0011] To sum up, it can be seen that the existing third-party payment and network transaction methods have major defects for buyers or sellers, and they still need to rely on interpersonal trust to succeed. Therefore, how to design a A better method of online transactions has become an important topic for related network operators

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