Do you have a local coffee place that'll sell you a coffee for 2.75 instead of 3.00 if you pay cash? That's the kind of thing I'm thinking of (and that's normal

Do you have a local coffee place that'll sell you a coffee for 2.75 instead of 3.00 if you pay cash? That's the kind of thing I'm thinking of (and that's normal in the neighborhood I currently live in.)