Offline POS machine transaction method and system

The invention relates to the technical field of POS machine transaction, and particularly discloses an offline POS machine transaction method and system. The method comprises the following steps: acquiring offline transaction information, and establishing near field communication with a to-be-transa...

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Bibliographic Details
Main Author HE HAITAO
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
CALCULATING
CHECKING-DEVICES
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:The invention relates to the technical field of POS machine transaction, and particularly discloses an offline POS machine transaction method and system. The method comprises the following steps: acquiring offline transaction information, and establishing near field communication with a to-be-transacted mobile terminal; sending a collaboration application to the mobile terminal; after the cooperation application is agreed by the mobile terminal, constructing a shared network connection with the mobile terminal; performing security verification, and judging whether the security verification is passed or not; and when the security verification is passed, offline transaction information is sent through the shared network connection, and transaction processing is carried out. By establishing near field communication with a to-be-transacted mobile terminal, sending a collaborative application and establishing a shared network connection with the mobile terminal, when security verification is passed, offline transa
Bibliography:Application Number: CN202310503659