That is a really good idea, they are rushing so fast they don’t read, the day goes by like a flash in the pan (Old photography term).
Some couriers get paid by the delivery so they are in an even bigger rush. If I didn’t do at least 30 deliveries in a day in Houston I’d go hungry and I had a wife and kids. I had 3 suits and rotated them, I had to wear them out in the Houston heat all day and night. I was on call 24/7/365 for 4 years. I loved that job, but we starved. I met so many powerful people and knew every office building in 4 counties. I filed in 5 counties. I served subpoenas, often at night and weekends, did corporate bankruptcies (the filings), some of them famous, delivered oil field stuff, all sorts of things. I was the top driver. I would literally run everywhere. I didn’t like doing downtown because there was no profit in it. I helped do discovery and country records work.