TrainTool works with licenses. Meaning that every participant needs a license in order to have access to one or more programs in TrainTool. In consultation with your account manager at TrainTool, a certain license type will be agreed upon.
It is possible that the agreements about licenses for your account are different than those described here. In that case, the agreements made with your account manager are valid.
No license is required for the user roles of coach and admin.