I’ve never left stuff on the belt, but I have had cashiers look at me like I’m speaking Latin when I say “no” in response to them asking for my phone or E-mail. It’s usually followed by a continued stare, a bit of hesitation, and a “oh, uh…okay…” before the transaction continues. Tells you how often they run into people who don’t give up their info right on the spot.
The only way I will ever donate to anything political is a movement to remove any and all politicians from power. That’s a movement I can get behind.