large companies pay anywhere from 25-50 dollars per trick. It's great that you're considering the filmer.
If you have a small budget, I dont think it would be insulting to offer anywhere from 150-250 dollars for a two-three minute clip, however, you say you work for a large clothing company? If this company is seriously considering budgeting for a skate team, I would include ample and fair room in that budget for media.