My regular UPS guy used to ask me what was in the boxes, then he figured it out. He seems not to mind them as they give him steady business. But I always felt like I was probably labeled "that one coin guy" in his mind.
Had a substitute driver deliver today, obviously new to the coin trade. He commented how odd it was that there were 7-8 people on his route who always get the same boxes on the same days! LOL. Good to know I'm not alone. I live in a rural area 15 minutes outside a city of 100,000. If that's the traffic here, just imagine the coin traffic nationwide.