It needs to be simple, clear and easy to use, and fit on one screen. There are about 13 key features, and about 17 models. I can supply a spreadsheet that shows what features each model has.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.
3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).