The Demand During Lead Time (DLT) formula is a must-have for businesses that want to manage their inventory and operational flow. It helps them optimize stock levels by monitoring the demand of products over time. By measuring how many items need to be replenished over what period, companies can ensure they’re not stuck without enough stock when customer demand increases. DLT also allows for better forecasting and planning – ensuring that businesses can meet customer needs no matter what. So if you want to make sure your operations run as smoothly as possible, don’t forget the DLT formula!