METHOD APPARATUS AND SYSTEM FOR TRADING USED GOODS

摘要

The present specification relates to methods, apparatus and systems for used commodity trading. Specifically, the terminal for used merchandise transaction includes an input unit for receiving an input for instructing scanning of a two-dimensional bar code; A sensing unit for scanning a two-dimensional barcode attached to an article based on an input received by the input unit; A memory for storing a date when a two-dimensional barcode is scanned by the sensing unit; A wireless communication unit that transmits information on the scanned two-dimensional barcode to an article management server and receives article information related to the article including the purchase date of the article from the article management server; Calculating a use period of the article by comparing the purchase date of the article with a date at which the two-dimensional bar code was scanned, and calculating a used transaction price for the article based on the calculated use period and the received article information A control unit for controlling the control unit; And an output unit for outputting the used period of the calculated goods and the used transaction price for the calculated goods. Accordingly, the present specification allows a used merchandise seller to easily register a used merchandise on a used merchandise site, and the buyer can have a higher degree of confidence in the used merchandise registered by the seller.