Here at PrestaFiles you can choose each file to be exclusive or a non-exclusive one, no matter if it's a prestashop theme or a module. In other words you can assign exclusivity option separately for each of your files.
Each component will have its unique margin, which is calculated depending on its overall sales volume.
Exclusive Prestashop File gets 55%-70%
Selling files exclusively means that you cannot sell them anywhere else, except for prestafiles.com and your home website. That's the reason of attractive percentages and quick curve.
Non-Exclusive Prestashop File gets 40%-70%
Non-exclusive presta files can be sold literally everywhere and thus the grid is a bit less beneficial for you.