I worked at Mc Kesson before like parker,
I used to do usp, FedEx, and truck order boxes, but I always come one hour early because I have to full up the with the box, and when they coming they should work, I did all the truck order boxes, and then I did the order boxes like FedEx and ups, and then at the end I usually fixe those empty boxes and clean my area, after that I use the forklift or the powered pallet jack to load the trucks.