Right. Walmart doesn't let someone drive up with a semi-load of what looks like bags of King Arthur bread flour, mark the pallets with a tag, and cut them a che

Right. Walmart doesn't let someone drive up with a semi-load of what looks like bags of King Arthur bread flour, mark the pallets with a tag, and cut them a check when they stock the items from that pallet onto the shelf. That's basically what Amazon does.