Stock is cash standing still. Six episodes on how fast it moves, how long it sits, how much more you can afford to buy, and whether your suppliers send what they promised.

1. Inventory turnover · 35 min
2. Days sales of inventory (DSI) · 30 min
3. Sales-to-stock ratio · 30 min
4. Open-to-buy (OTB) · 30 min
5. Vendor fill rate · 30 min
6. Direct procurement ratio · 30 min