| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus for purchasing media features for programming transmissions. <P>SOLUTION: A selection is sent to a server system (140) to buy an upgraded media feature for a programming transmission. A purchase unit of the server system (140) automatically coordinates purchasing the media feature from a programming transmission source (130). The server system provides a token, which is provided to the server system by at least one transmission source, to a client system, for modifying reception at the client system with the upgraded media feature. <P>COPYRIGHT: (C)2012,JPO&INPIT |
