SALE CERTIFIVATION SYSTEM AND METHOD THEREOF

• Main Author: PARK YOUNG KYUNG
• Format: Patent
• Language: English; Korean
• Published: 19.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

Disclosed is a method for authenticating a trade. The method for authenticating a trade according to the present invention comprises the steps of: transmitting a request of a seller terminal for approving authority for access to a server for providing a trade system; approving the authority of the seller terminal for accessing the server if the seller terminal is determined to exist in a pre-registered store depending on the detection of a beacon signal; displaying an identification code generated by the server in the seller terminal; allowing an authentication signal to be exchanged between the seller terminal and a purchaser terminal if the identification code is scanned by the purchaser terminal; and the server approving the authentication of a face-to-face trade between the seller terminal and the purchaser terminal if the exchange of the authentication signal is completed. Therefore, provided are a system and a method for authenticating a trade, wherein whether a face-to-face trade is made actually in a registered store between a seller and a purchaser can be authenticated more conveniently and more certainly. 거래 인증 방법이 개시된다. 본 발명의 거래 인증 방법은 거래 시스템을 제공하는 서버로 판매자 단말의 액세스 권한 승인 요청을 전송하는 단계, 비콘(beacon) 신호의 감지에 따라 판매자 단말이 기 등록된 매장 내에 존재한다고 판단되면, 판매자 단말의 서버로의 액세스 권한이 승인되는 단계, 판매자 단말 내에 서버에서 생성된 식별 코드가 디스플레이되는 단계, 구매자 단말에 의해 식별 코드가 스캔되면, 판매자 단말 및 구매자 단말 간에 인증 신호를 교환하는 단계 및, 인증 신호의 교환이 완료되면, 서버에 의해 판매자 단말 및 구매자 단말 간의 대면 거래 인증이 승인되는 단계를 포함한다.