| 摘要 |
<p>An information processing device and method, a program storing medium, and a program capable of distributing a use right for each small content without causing a large load on a client. A use right of a content holder server (6) is provided to a license server (4). The license server (4) divides the use right provided from the content holder server (6), for example, to a use right for only reproduction and a use right for reproduction and check out. A client (1) pays 10 yen to acquire use right for reproduction. The client (1) further pays 30 yen to acquire the use right for reproduction and check out. That is, the use right for only reproduction is upgraded to the use right containing reproduction and check out. The present invention can be applied to a server providing a content via a network.</p> |
