TRADING SYSTEM MOBILE PHONE SERVICE REMAINING AND TRADING METHOD THEREOF
PURPOSE: A system for buying and selling the residual amount of mobile services and a method thereof are provided to enable clients to selectively buy and sell the residual amount of mobile services by using a relay server connected to a communication provider server which offers mobile services. CO...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
23.10.2013
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A system for buying and selling the residual amount of mobile services and a method thereof are provided to enable clients to selectively buy and sell the residual amount of mobile services by using a relay server connected to a communication provider server which offers mobile services. CONSTITUTION: A buying and selling system (100) comprises a communication provider server (10), a seller mobile terminal (20), a buyer mobile terminal (30), and a relay server (40). The communication provider server provides a mobile service corresponding to a payment system set by a client. When a seller and a buyer connect the relay server, the relay server relays buying and selling attempts of the seller by connecting the communication provider server. [Reference numerals] (10) Communication provider server; (20) Seller mobile terminal; (30) Buyer mobile terminal; (40) Relay server |
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Bibliography: | Application Number: KR20130003454 |