METHOD FOR PAYING SELLING PRICE IN SELLING MANAGING SYSTEM

摘要

PURPOSE: A method for paying a selling price in a selling managing system is provided to perform an automatic transaction after acquiring an approval of a money corresponding to a virtual transaction using a personal ID recorded at a card or a tag, and acquiring the transaction money again when the transaction is completed. CONSTITUTION: If a card or a tag is inputted, a selling device reads a password of a card and a personal inherent identifier of a user from the card or the tag(311-312). It is detected whether a user is a normal user by checking the read password(313). In case of a normal user, if an encryption is requested, an ID encryption is processed(314-315). A virtual transaction amount of money is set from the user or a pre-set virtual transaction amount of money is read(316). A current setting value is displayed(317). If a transaction request checking key of the user is inputted, an ID and a pre-approval requesting message with respect to a virtual transaction amount of money are transmitted to a host server(319).