The price on the shelf is built layer by layer — from raw materials and labour to logistics, margins, and taxes. Most people who work in warehouses know roughly what a product costs. They see the PO, they know the unit price, they've got a general sense of margin. But that number on the PO is not the price of the product. It's the starting point. By the time a unit is received, putaway, counted, picked, replenished, maybe miscounted and recounted, and finally shipped — it has