“Shop supplies” sounds like a tacked-on fee
Oh, I know. The costs associated with consumables you must use to run you shop the shop are very, very real. But a customer doesn’t think about it that way. I’m pretty sure it feels to a customer a lot like the VIN-etching-fee-on-a-vehicle-that-comes-with-etched-VINs or “market adjustment” you’ll see elsewhere in the automotive industry. In short, it feels like a cash grab.
I used to explain to inquiring customers that there were things I used that cost real money: nitrile gloves, brake cleaner, rags, and rust penetrant that didn’t easily lend themselves to itemization. That sort of helped.
Now? I just itemize all of it. It doesn’t take that long, and customers don’t seem to take me to task so much on the electronic parts cleaner or gasket maker I had to use to repair their cars.