NEW CONCEPT CARD AND A SELLING SYSTEM AND METHOD BASED ON A BUYER USING THE CARD

摘要

A new concept card and a selling system and method based on a buyer using the card are disclosed. The system includes a card system 4 which issues a new concept card for allowing a card company to identify a seller or registers or grants information to a seller, a seller system 3 or terminal 31 which allows the seller to receive the UC or information and to advertise the card or information to a buyer and allows the buyer to purchase merchandise, a buyer terminal 1 which allows the buyer to access the seller system or terminal so as to purchase merchandise or acquire the UC information and to access the card company to rapidly/accurately input the UC or seller information such that credit card approval is requested, and a bank system 2 which processes the credit car approval when the buyer requests the credit card approval.