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How to Set Reorder Points Automatically (No More Guesswork)


What Is a Reorder Point?


A reorder point is the inventory level at which you should place a new order to avoid running out of stock. The formula is simple:


Reorder Point = (Average Daily Sales × Lead Time) + Safety Stock


But in practice, calculating this manually is painful and error-prone.


The Problem with Manual Reorder Points


Most businesses set reorder points by:

  • Gut feeling ("I'll order when I have 10 left")
  • Arbitrary percentages ("reorder at 20% remaining")
  • Copying competitors
  • Trial and error

    • This leads to:

  • Stockouts — You run out before the next delivery
  • Excess inventory — You order too early and tie up cash
  • Inconsistent results — What works for one product fails for another

    • How AI Calculates Reorder Points


    AI-powered systems like Stokkfy calculate reorder points dynamically for each product:


    Step 1: Analyze Sales Velocity


    AI looks at:

  • Average daily sales over the past 30, 60, and 90 days
  • Day-of-week patterns (Fridays sell 30% more than Tuesdays)
  • Seasonal trends (summer vs winter demand)
  • Special events and holidays

    • Step 2: Factor in Lead Time


    Lead time = days between placing an order and receiving it.


    AI tracks actual supplier delivery times:

  • Supplier A: consistently 2 days
  • Supplier B: 3-5 days (variable)

    • For variable lead times, AI adds a buffer to avoid stockouts.


    Step 3: Calculate Safety Stock


    Safety stock = extra inventory to protect against:

  • Unexpected demand spikes
  • Supplier delays
  • Forecast errors

    • AI calculates safety stock based on:

  • Demand variability (how consistent are sales?)
  • Supplier reliability (how consistent are deliveries?)
  • Product importance (can you substitute it easily?)

    • Example Calculation


    Product: Tomatoes (restaurant)


  • Average daily sales: 15 kg
  • Supplier lead time: 2 days
  • Demand variability: Low (sales range 12-18 kg/day)
  • Supplier reliability: High (always delivers on time)

    • AI Calculation:

  • Base demand during lead time: 15 kg/day × 2 days = 30 kg
  • Safety stock: 10 kg (covers demand spikes)
  • Reorder point: 40 kg

    • When tomato inventory drops to 40 kg, AI automatically orders.


    Dynamic Adjustments


    Unlike static reorder points, AI adjusts continuously:


    Summer Demand Increase:

  • Average daily sales jumps to 22 kg
  • Reorder point adjusts to 54 kg automatically

    • Supplier Delay:

  • Delivery takes 3 days instead of 2
  • Next reorder point increases to 66 kg to compensate

    • New Product:

  • No historical sales data
  • AI uses industry benchmarks + category averages
  • Adjusts within 2 weeks based on actual sales

    • Benefits of Automated Reorder Points



    Getting Started


    Connect your POS to Stokkfy. Within 48 hours, AI analyzes your sales patterns and sets optimal reorder points for every product. You can review and adjust them manually, but most businesses find the AI recommendations spot-on.


    Free trial — no credit card required.


    Ready to automate your inventory?

    Connect your POS and let AI handle the rest. Free to start.

    Get Started Free