I believe that in the SEC filing or someone posted who claims to have been a rep said that Zynex reps are 1099 commission only; no base, no car allowance, no benefits and can sell other products, non competing of course. It would also seem that Zynex, like most medical vendors, would either have a negotiated reimbursement rate from the ins cos or a historical reimbursement rate that allows for a predictable commission payout. If not, then we should all be worried.