I've a custy who puts her own price up every year. I do the front of her 30's semi for £8.50 and all the others are £6.50. (5 facetted bays up and down).
Another who I charge £11 for and she always gives me a £2 tip every time.
Another who I charge £8 for two sides of an ex council semi (garage walkway filled with junk) and she always pays me a tenner because in her words ("it's not your fault my husbands too lazy to clear a way through"
)
Another who was having extension work done at the back on a £15 job and so I just did the fronts and sides for six months and she insisted on paying the full amount. I agreed on condition that when the job was done then I would do the "builders clean" for free. It was an easy job and she then paid £30 and wouldn't hear differently.
It's always women - yet I am as bald as squeaky but not as ginger!
Strange eh?