| 摘要 |
<p>A server apparatus (10) stores therein at least one set of investment object data including music composition data and artist data. An investment client apparatus (20) accesses the server apparatus (10) to download the investment object data and a user transmits the investment data concerning a prospective artist or a prospective music component to the server apparatus (10). Thus the user can invest user's money in a new song or artist by using a network such as the Internet.</p> |
