METHOD FOR PERFORMING FINANCIAL TRANSACTION IN DIGTAL BROADCASTING ENVIRONMENT

摘要

PURPOSE: A financial trading method in two way digital broadcast environment is provided to enable a user to conveniently use a financial trading service by using portable terminal number. CONSTITUTION: A portable terminal payment service is selected by a remote controller in a digital broadcast menu program displayed on a display apparatus(S210). Portable terminal information inputted by the remote controller is transmitted to an STB(Set Top Box)(S220). The STB transmits financial trading information including the portable terminal information to a broadcast provider server(S230). The broadcast provider server requests payment to a finance relay server by using the financial trading information(S240).