As a locksmith, do you accept tips? I mean, today I opened a door and I obviously charged quite a bit, but in addition to that the person added a $20 tip because I was very quick to arrive and did an excellent job (no scratches/marks on door).
The door was one of the huge house on the hill in my town from very rich people who surprisingly have cheap - but good-looking - locks. It was a breeze to open, the house was close to my shop and I was there moments after the call. I charged $50 and the person gave me 70$, telling me to keep the rest. I've received tips in the past, particularly on the huge orders, but never for such a simple task. I've accepted it because I figured they could afford it, but now that I think of it, it wasn't very professional. The lock was a breeze to open and it took around 15 minutes of my time, and I already charge a lot.
What are your views on tips as a locksmith?