| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system for generating profits by performing advertising while utilizing a network such as the Internet concerning an electronic commerce ('e-commerce'). SOLUTION: Signs are displayed on a computer terminal while utilizing the network. When a user selects any sign on the computer terminal while utilizing the network, an instruction is received. When the instruction is received, the user is prompted to input information on the user while utilizing the network. When the information on the user is received, this information is stored in a database. Next, while using the information stored in the database, a raffle (or contest) function is executed.</p> |
