What licensing model is recommended for using dotCover in Continuous Integration server

Question

What licensing model is recommended for using dotCover in a Continuous Integration server?

Answer

There is dotCover Command Line Tool that can be used in a Continuous Integration server. No license is required to use it, as it is a free tool:

dotCover Command Line Tools is a free redistributable package which enables analysing the code coverage outside of Visual Studio. It is available under a separate license. dotCover Command Line Tools can be integrated with a Continuous Integration server. Please see online help for usage guidelines.