Some internet sites have been set up so that remote users can actually run POV-Ray software on the internet server. Other companies sell CPU time for running POV-Ray software on workstations or high-speed computers. Such use of POV-Ray software is permitted under the following conditions.
Fees or charges, if any, for such services must be for connect time, storage or processor usage ONLY. No premium charges may be assessed for use of POV-Ray beyond that charged for use of other software. Users must be clearly notified that they are being charged for use of the computer and not for use of POV-Ray software.
Users must be prominently informed that they are using POV-Ray software, that such software is free, and where they can find official POV-Ray software. Any attempt to obscure the fact that the user is running POV-Ray is expressly prohibited.
All files normally available in a full package distribution, especially a copy of this license and full documentation must be available for download or readable online so that users of an online executable have access to all of the material of a full user package.
If the POV-Ray software has been modified in any way, it must also follow the provisions for custom versions below.