LaRue has some great points. It depends on what type of program you have in mind, class or full-scale wellness program. And then, what is your time and effort worth? Is it going to be a multiple hour/week deal for you or just a couple of hours/week? I have taught a couple of corporate classes and I charged them a flat rate/hr. This way I didn’t have to worry how many peopple would show up and it worked very well.