I have always got half. 200.00 and 300.00 depending on what the bar signs up for that's the commission from the dealer, he supplies all the equipment. Then I negotiate the install price with the Bar which I always start at 250.00 just for basic install, if there's going to be a long run, drill threw walls or if I have to make my own entry point then price goes up. If memory serves me right last week I charged 850.00 for 2 receivers and 6 TVs using a splitter. Good luck
P.S. remember there's no free install on commercial work
P.S. remember there's no free install on commercial work