I passed my driver training today and went out on my own doing deliveries.

its quite simple really. Every crate has a 3 part number. 1st part is number of the delivery round.
2nd part is the order number assigned by a computer to a customer. 3rd part is the location of the crate on let wagon. A bit like a snake and ladders board start at bottom left

& load all the ones that have a B as the last part of the location. B = back row. Then load all crates with a M (= middle row) & then load all the crates with a F (= Front row)
then load the chilled stuff followed by the frozen stuff. Then start you route navigation & off one

goes. stopping at each location and delivering everyone's shopping. Oh and whilst you are trying not to break heavily, accelerate to fast and spend to much time idling the engine. The better one drives the better the driving bonus every month.

yesterday I did a couple of "harsh breaking" stops so got a C grade. Today I got a B grade. So if you ever are stuck behind one of those supermarket delivery Van's and you think they are breaking early and going slow. it's because they are being measured on their driving skills.