Inventory on paper tells a story. Your inventory report said 144 units. The floor had 11. If that's never happened to you, you haven't been doing this long enough. The system number and the physical number are two different things, and pretending they're the same is how you end up promising a customer a shipment you can't build. The system records what was supposed to happen — what got received, what got picked, what got transferred. The floor records what actually happened.