POINT OF SALES SYSTEM AND METHOD FOR POINT OF SALES PAYMENT SERVICE

摘要

Provided is a POS system includes: a POS payment device for authenticating a user by using a POS input device which receives telephone number information for user authentication from the user and the inputted telephone number information and providing a free reserve according to a payment history to the authenticated user; and a POS system in which the POS input device and the POS payment device are independently connected and communicated with each other.