"just like supplies like paper towels windex and such just my opinion."

I try to have the owner-operator think it through as a "real" business would do.

Supplies for business would not include Shampoo.

Setting up the Office and the Break Room would entail a coffee maker, small fridge, cleaning supplies.

Since Lodging is Actuals, Shower Cost is Actuals, too. Not rental movies, though.

Cleaning the truck is like janitorial.

Etc.