| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a musical material providing and selling system and method, and a musical material providing and selling program, that accurately check the status of use of musical materials by a user and accurately charge accordingly by counting the types and number of times of use of musical materials actually used by the user. <P>SOLUTION: When a user 100 creates a musical piece on terminal equipment 110 of the user, times of use of musical materials 600 downloaded from a musical material providing and selling center 200 via a network 300 are counted by every type of musical material every time they are used not only for embedding in the musical piece but also for processing and copying in the musical piece. When the musical piece is saved, the terminal equipment sends use information 610 including the times of use to the musical material providing and selling center 200 via the network 300, and the musical material providing and selling center 200 creates charging information 241 according to the use information 610 and sends it to a charging center 400 via a network 500. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
