Articles on: Inventory Replenishment

Daily Inventory Replenishment Report

Introduction

The Daily Inventory Replenishment Report is designed for businesses that require quick and responsive inventory management. It focuses on a 14-day historical sales period, accounting for short vendor lead times and minimal safety stock days.


Key Features of the Report

  • Short-Term Focus: Concentrates on recent sales data (14-day period) for accurate, up-to-date inventory insights.
  • Quick Vendor Lead Times: Optimized for vendors with lead times of less than 7 days.
  • Minimal Safety Stock: Safety stock days set at 1 day to maintain a lean inventory.


Key Metrics and Report Columns

  • Product/Variant/SKU: Identifies each specific product and its variants.
  • Vendor: The supplier of the product.
  • Vendor Lead Time: The time taken by the vendor to deliver the product, typically less than 7 days in this scenario.
  • Safety Stock Days: Indicates the minimal safety stock level, set at 1 day.
  • Units Sold in Historical Period: The total number of units sold over the last 14 days.
  • Average Units Sold per Day: The daily sales average, derived from the 14-day historical period.
  • Quantity On-hand: Current inventory level of each product.
  • Incoming Inventory: Inventory that has been ordered but not yet received.
  • Days of Inventory Remaining: An estimate of how many days the current stock will last.
  • Reorder Point: The stock level at which a new order should be placed.
  • Reorder Quantity: The suggested amount to reorder based on sales velocity and stock levels.


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.


Utilizing the Report for Daily Replenishment

  • Inventory Analysis: Daily review of products nearing the reorder point, especially those with low days of inventory remaining.
  • Replenishment Planning: Use average sales and current stock levels to determine immediate replenishment needs.
  • Vendor Coordination: Fast-track communication with vendors for products requiring urgent replenishment, leveraging the short lead times.
  • Safety Stock Adjustments: Monitor and adjust safety stock levels based on sales trends and variability.


Actionable Insights

  • Prioritize Urgent Reorders: Focus on products with the lowest days of inventory remaining and those below the reorder point.
  • Adjust Ordering Frequency: For products with high sales velocity or consistent low-stock alerts, consider increasing order frequency.
  • Review Vendor Performance: Ensure vendors are meeting lead time expectations to maintain the efficiency of the replenishment cycle.

Updated on: 12/12/2023

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