The present invention refers to supply device cyber card member store a real estate, relates to line system, according to one embodiment of the present invention supply device cyber card member store a real estate, financial institution the line system driven by line system which is subsystem of user a real estate, site and, said real estate is disposed within site without last two numbers, on-line site without last two numbers estate said subsystem in communication with a dedicated card cyber branch includes, A cyber branch-card said last two numbers real estate from said line system receives information card user in card member store sign-up application, registration, examination application member store, approval, for carrying out off request in said management and subscription member store registered as member store manager subscription member store said phosphorus log site providing the game data of the intermediating real estate customer information customer' s real estate, said customer card by a payment approval card related service includes manager card, said card selecting the calls when deemed estate without last two numbers and said real estate said intermediating between customer without last two numbers official fee a card with respect to on-line a confirmation traded for settlement is characterised in that it has a the publication. This measure, a separate real estate without last two numbers estate without last two numbers and a second lead for making site real estate which is subsystem of user financial institution may use a site without last two numbers, the at can card user in card member store, a card reader generating case of joining existing card user in card member store (VAN terminal) official fee and delivers the grafted data without the need for providing such as security through a system up to stable of financial institution easily card approval of which a clamping force may : 1..