Free fix

Today I went to American Tire to have the screw removed from my tyre (sic). They were able to patch it while I waited. However, then I proved I’m still a stranger in this country

[Salesman] You’re all done sir
[Me] Okay thanks….(i stand there waiting)
[Salesman] Can we help you with anything else sir?
[Me] Erm, yeah, how much to do I need to pay you
[Salesman] Nothing, it’s free, just come back when you need new tires

Well wow! That’s just good service.