Outside Sales - Non-employee Salespersons

Hi,

My sales reps that receive commissions are outside companies.  None of them are employees.  Is there any way that I can flag them as being sales reps other than them bieng employees?  They are located in other countries than Canada, so I wouldn't be able to set them up as employees if I wanted to.

If this is not possible, are there any plans to add salespersons and their commission rates in a seperate table that can be flagged for each customer in the future?  I would think that I am not alone in this situation.

Right now, I have a list on my wall to remember who the sales reps are.  There has to be a better way.

Thanks