I'm in a different situation than most as I work in house, but lab lab is set up as a separate business. I have to justify my prices just like any other lab, so really no difference. I service the in house accts and a few outside docs. Ive found there really is no money to made in repairs to begin with, let alone same day repairs. I tried setting up a system with different pricing, one for same day, one for 2 day. That got too complicated. Best system Ive found for myself, price everything as if it had a 50% same day upcharge. And then I set up three tiers for repair, small, med, large. If they want a quote on whether its small med or large, I tell them I have to see it first. Theres only one other removables lab in my area. I figure if they want to spin their wheels and lose money on repairs, go ahead. Im here to make a living. If its worth doing, its worth getting paid.