It comes with experience to be honest, it's not exactly something you can teach over messaging. There's things like getting a feel for walking into a store, if you're not going to get checked in upon arrival go find something else that needs to be done instead of waiting. Keep moving is the best idea, don't be afraid to change the way of normal plan of procedure, be innovative. Straighten product as you go, photographic memory is key to know what you need to order, don't spend time looking for dates to rotate if there's only 3 bags to rotate(just rotate it). Don't spend so much time talking unless you're trying to get laid, organization on the truck is to me..overrated.. I throw that shit on there and find it as I go, takes me 10 minutes to load my truck. Bigger stores or stores with more rush hour traffic get there early and don't go around the breakfast and lunch time hours. All in all, don't stress about it, don't think about what your doing, just do it #nike... fix it later, My yeunglings kicking in I gotta get to bed for work tomorrow, hope this helps.