Method, device and system for verifying transaction permission of wireless point-of-sale (POS) machine

A POS machine, wireless technology, applied in the field of transaction authority verification of wireless POS machine, can solve the problem of inability to verify the transaction authority of wireless POS machine and the like

Active Publication Date: 2013-04-10
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a transaction authority verification method, device and system of a wireless POS machine, which is used to solve the problem in the prior art that the wirel

Method used

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  • Method, device and system for verifying transaction permission of wireless point-of-sale (POS) machine
  • Method, device and system for verifying transaction permission of wireless point-of-sale (POS) machine
  • Method, device and system for verifying transaction permission of wireless point-of-sale (POS) machine

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Embodiment 1

[0033] For the above-mentioned wireless POS machine transaction authority verification method proposed by the embodiment of the present invention, it can be realized by a verification device on the network side, such as a verification server, or it can be realized by a verification system including multiple devices. As an example, the transaction authority verification method of the above-mentioned wireless POS machine is described in detail, as figure 2 As shown, it specifically includes the following processing steps:

[0034] Step S201, the wireless POS machine sends a transaction request message to the verification server on the network side.

[0035] Step S202: After receiving the transaction request message sent by the wireless POS machine, the verification server sends a transaction request reply message to the wireless POS machine, which is used to inform the wireless POS machine to feed back the information required to verify the transaction authority of this transac...

Embodiment 2

[0051] Preferably, on the basis of the processing flow of the transaction authority verification method of the wireless POS machine provided in the above-mentioned embodiment 1, the transaction information of this transaction requested by the wireless POS machine can also be added to perform the processing flow of transaction information verification , specifically as image 3 As shown, after the verification server receives the transaction request message sent by the wireless POS machine, before determining the transaction authority verification result of the wireless POS machine, the following processing steps are also included:

[0052] Step S301. After receiving the transaction request message sent by the wireless POS machine, the verification server obtains the transaction number of the current transaction carried in the transaction request message, and may also obtain the transaction amount of the current transaction carried in the transaction request message.

[0053] S...

Embodiment 3

[0065] Preferably, on the basis of the processing flow of the transaction authority verification method of the wireless POS machine provided in the above-mentioned embodiment 1 or embodiment 2, a processing flow for verifying based on the historical transaction conditions of the wireless POS machine can also be added, that is, in After determining the current location of the wireless POS machine, after the wireless POS machine is within the preset use position range, before determining the transaction authority verification result of the wireless POS machine, it is determined that the wireless POS machine is within the first set time period , the number of transactions at the current location does not exceed the first number threshold; and / or it is determined that the transaction number of the transaction account requested by the wireless POS machine for this transaction within the second set time period does not exceed the second number threshold.

[0066] Specific as Figure...

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Abstract

The invention discloses a method, device and system for verifying transaction permission of a wireless point-of-sale (POS) machine. The method includes that a network side receives verifying request information of the wireless POS machine, and the verifying request information carries position parameter information required for determining a current position of the wireless POS machine; the current position of the wireless POS machine is determined by using the position parameter information carried in the verifying request information; and when the current position of the wireless POS machine is in a preset use position range of the wireless POS machine, a transaction permission verifying result of the wireless POS machine is determined as that verification passes. By means of the scheme of an embodiment of the method, device and system, the network side achieves verification of transaction permission of the wireless POS machine in a transaction payment process on the basis of the current position of the wireless POS machine.

Description

technical field [0001] The present invention relates to the field of wireless POS (point of sale, sales terminal) machine technology in the field of wireless communication technology, and in particular to a transaction authority verification method, device and system for a wireless POS machine. Background technique [0002] With the rapid development of business and mobile communication technology, many merchants use wireless POS machines for payment. Since wireless POS machines are not limited by regions and environments, they are easy to install and can be carried around, which can greatly facilitate consumers and merchants. Therefore, the payment technology using wireless POS machines has been widely used. [0003] At present, in the prior art transaction processing flow of payment using a wireless POS machine, the transaction payment is realized through the interaction of transaction information between the wireless POS machine and the transaction processing terminal on ...

Claims

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Application Information

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IPC IPC(8): G07G1/14H04L9/32
Inventor 郭勐张世俊张俭杨黎波
Owner CHINA MOBILE COMM GRP CO LTD
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