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Trading method and system as well as POS (Point of Sale) terminal and mobile terminal

A transaction method and terminal technology, applied in the field of point-of-sale terminals and mobile terminals, can solve the problems of reducing user experience, poor, that can only be fixed in a certain place, transaction failure, etc., to improve user experience, good mobility, The effect of ensuring a successful transaction

Inactive Publication Date: 2014-08-06
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But, above-mentioned way can exist certain problem in practical application: POS terminal needs to carry out information interaction with POS service platform through its own communication module, and described communication module can be modem (Modem) module, Transmission Control Protocol (TCP, Transmission Control). Protocol) communication module, General Packet Radio Service (GPRS, General Packet Radio Service) communication module, Code Division Multiple Access (CDMA, Code Division Multiple Access) communication module, etc., can be built-in or plug-in, because the above-mentioned communication modules are usually very large , so the mobility of the POS terminal is very poor, that is, it can only be fixed in a certain place. In this way, if the communication signal of the place is not good, it may cause the transaction to fail, thereby reducing the user experience

Method used

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  • Trading method and system as well as POS (Point of Sale) terminal and mobile terminal
  • Trading method and system as well as POS (Point of Sale) terminal and mobile terminal
  • Trading method and system as well as POS (Point of Sale) terminal and mobile terminal

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Embodiment Construction

[0028] Aiming at the problems existing in the prior art, the present invention proposes a brand-new transaction scheme, which can improve user experience.

[0029] In order to make the technical solution of the present invention clearer and clearer, the solution of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0030] figure 2 It is a flowchart of an embodiment of the transaction method of the present invention. Such as figure 2 shown, including the following steps:

[0031] Step 21: The POS terminal reads the card information of the transaction card.

[0032] The card information may be the magnetic track data of the magnetic stripe card or the card number of the IC card.

[0033] Step 22: The POS terminal sends the read card information to the mobile terminal X that has established a communication connection with itself, and then sends it to the POS service platform, so that the POS service pl...

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PUM

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Abstract

The invention discloses a trading method comprising the steps of: A, reading card information of a trading card by utilizing a POS (Point of Sale) terminal; B, sending the card information to a mobile terminal X by utilizing the POS terminal, further sending the card information to a POS service platform by utilizing the mobile terminal X, receiving a verification result returned by the POS service platform through the mobile terminal X by utilizing the POS terminal and carrying out a step C if passing the verification, wherein the communication connection is established between the POS terminal per se and the mobile terminal X; and C, sending the obtained trading information to the mobile terminal X by utilizing the POS terminal, further sending the trading information to the POS service platform by utilizing the mobile terminal X, completing the trading and receiving the verification result returned by the POS service platform through the mobile terminal X by utilizing the POS terminal. The invention discloses a trading system, the POS terminal and the mobile terminal in the meantime. The user experience can be improved by utilizing the method, the system and the device which are disclosed by the invention.

Description

technical field [0001] The present invention relates to electronic payment technology, in particular to a transaction method and system, a point-of-sale terminal and a mobile terminal. Background technique [0002] In the prior art, a user can use a point of sale (POS, Point of Sale) transaction system to complete transactions. Such as figure 1 as shown, figure 1 It is a schematic diagram of the composition structure of the existing POS transaction system. Among them, the POS terminal reads the card information of the transaction card, such as the magnetic track data of the magnetic stripe card or the card number of the integrated circuit (IC, Integrated Circuit) card, etc., sends it to the POS service platform for legality verification, and receives the returned information from the POS service platform. Verification result, if the verification is passed, then continue the subsequent processing, otherwise, end the transaction; afterward, the POS terminal sends the obtain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32
Inventor 罗烽王钊李征乐祖晖任晓明
Owner CHINA MOBILE COMM GRP CO LTD
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