Every December I tip the following:
Barber $20 over usual tip (been seeing the same guy since I was 15)
Garbage men (they kick ass and often bring my cans up the driveway)
Newspaper delivery person (yes I still get a paper delivered everyday)
Mailman (he’s cool)
Hinkley water guy (he’s cool)
Movers are usually assholes so it depends
Car wash -yes
Barber-always cash
Pick up food-usually
Uber and Lyft-always with cash
Bartenders and servers -always with cash and heavily (lots of friends and family in the business)