Hey skydivingdutch
Just to clear things up, Here with CASA in Aus I can say for sure you may fly a DZ Plane at a money making DZ, with only a Private license and have no problems with any governing body…
There is the one catch you have sufficient time on type and no body but you are in the plane during the flight....
You would have to make for some spectacular flying so as the dropzone does make money off your flying though, also attempting to stop any of it from being interpreted as an aero crowd pleaser, that would be then of course commercial...