@tig said:

@hardimeybaum said:

This assumes that this is not a 'commercial' tool - if it is, then consider Option 1 with perhaps a promise of a free-license for helpers once it goes 'public' ??

Thanks for great advice. The plugin isn't commercial in traditional way. We don't plan to sell licenses but we plan to get orders from sketchup users. We have CAD engineering services marketplace and we connect professional engineers to the one with engineering need.

We are thinking of following use cases: sketchup user have modeled smth with sketchup and needs professional 3D model, technical drawings, renderings .. They can press button in sketchup and the order will be send to ww.grabcad.com where engineers will do the order.