Optimal order time defines the exact moment when a replenishment order must be triggered so that new stock arrives before existing inventory is exhausted. It considers daily demand, lead time fluctuations, and safety stock buffers, ensuring uninterrupted operations even when suppliers face delays.
Characteristics:
- Determines precise reorder timing
- Prevents service interruptions
- Accounts for demand variability
- Integrates safety stock considerations
- Supports stable production flow
