Would be better you make some HYIP or instead it make some kind of shares program with the details that you may not RoI your investment being free or paid, I doubt anyone would invest with that information.
I have even stoped "paying investment"
The equilibrium among the big investors and the little investors and the free investors was to big...
now profit depends mainly on activity and trade skill...
As I said...i have not to promote and the system works without new members...
it's rolling well so...