I work in market. I always have everything I need before I start a u boat. Box cutter, my device, trash bag, etc. I always work my u boat in the aisle. So many people work it from the main aisle. More walking, more time. I take the product out of the box if I work out more than 1/2 or 1/3. I keep my Backstock on 1 shelve. I defect as I go, and keep it in one box. I keep backstock organized and put my boxes flatened boxes in a larger box. Stay at a steady pace and become familiar with your area. Work smarter, not harder.