Farm store with auto bay:
After work you could work on your own car. After closing, I was the only one there and was working on my 57 GMC when a woman drove up with a battery problem. I told her what a new battery would cost, she kinda hem-hawed around about no money although she had a newer Mustang.
She said something like, "Is there else anything I can do?"
I'm thinking, sweep the floor?
She had a few other hints about not wanting to pay, but......
I was a young dumb teenager and didn't catch on.
She was about 45 and a looker.
I ended up selling a battery.
I found out later the guys were "trading" tires, oil changes, horse feed, etc. for favors from the lady customers. The propane driver was finally fired for that.
We finally got a new manager who knew how do inventory so that ended.
I found out later the woman (married) had a few boyfriends.