Everyone talks about the per-pallet storage rate when they're shopping a 3PL. The pick fee, the receiving fee, the monthly minimum. That stuff is on the rate card, it's negotiable, and experienced ops people know how to read it. What doesn't show up on the rate card is the stuff that costs you real money over a two-year relationship. The first one is inventory accuracy drift. Most 3PL contracts include a cycle count clause, but what it usually means in practice is that some