Just-in-Time Inventory Replenishment by Product Variant
Overview
This report provides detailed insights into your inventory, focusing on Just-in-Time (JIT) replenishment for each product variant. It helps in optimizing inventory levels, reducing carrying costs, and ensuring product availability.
Key Terms
- SKU: Stock Keeping Unit, a unique identifier for your product variants.
- Vendor Lead Time: Time taken by the supplier to deliver products after an order is placed.
- Safety Stock Days: The buffer stock to prevent stockouts.
- Units Sold in Historical Period: Total sales of a product variant in a specified period.
- Avg Units Sold per Day: Daily average sales for each product variant.
- Quantity On-hand: Current stock levels of each product.
- Incoming Inventory: Ordered stock that is yet to be received.
- Days of Inventory Remaining: Estimated time until the current stock runs out.
- Reorder Point: The stock level at which a new order should be placed.
- Reorder Quantity: Suggested quantity to order at the reorder point.
- Unit Cost: Cost per individual unit.
- Reorder Cost: Total cost for reordering the suggested quantity.
Formulas for Reorder Point and Reorder Quantity
- Reorder Point: Calculated as
[Average Units Sold per day] x ([Vendor Lead Time] + [Safety Stock Days])
. This is the inventory level at which you should trigger a new order. - Reorder Quantity: When the 'Quantity On-hand' falls below the Reorder Point, the reorder quantity is equal to the Reorder Point. If the on-hand quantity is higher than the Reorder Point, no replenishment is suggested.
Using the Report
- Monitor Stock Levels: Check the 'Quantity On-hand' and 'Days of Inventory Remaining' to understand current stock status.
- Identify Replenishment Needs: Use the Reorder Point formula to determine when to reorder and the Reorder Quantity to know how much to order.
- Plan Purchases: Use 'Reorder Quantity' and 'Reorder Cost' to plan your inventory purchases both in terms of quantity and budget.
- Evaluate Sales Performance: 'Units Sold in Historical Period' and 'Avg Units Sold per Day' provide insights into the sales performance of each product variant.
- Manage Supplier Relations: 'Vendor Lead Time' helps in planning orders considering the time it takes for products to be delivered.
Tips for Effective Management
- Regularly review the report to stay ahead of inventory needs.
- Coordinate with suppliers for products with high sales velocity or long lead times.
- Adjust safety stock levels based on sales trends and seasonality.
- Use the data to negotiate better terms with suppliers, like reduced lead times or bulk purchase discounts.
Conclusion
This report is a powerful tool for maintaining optimal inventory levels, avoiding overstocking or stockouts, and ensuring customer satisfaction through product availability.
Updated on: 12/12/2023
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