E-commerceDemand Forecaster

ShopMax Retail

30% reduction in stockouts

ShopMax Retail
Fewer stockouts

30%

Best-sellers stayed on the shelf through demand spikes.

Industry
E-commerce
SKUs
45,000+
Warehouses
6 regional DCs
Go-live
10 weeks

Overview

About the Client

A fast-growing omnichannel retailer stopped guessing demand — and cut both stockouts and the cost of carrying inventory.

ShopMax Retail is an omnichannel retailer with 45,000+ SKUs moving through six regional distribution centers. Growth was outpacing the spreadsheets its planning team relied on, and the business was losing margin at both ends — empty shelves on hot products and overstock on everything else.

ShopMax wanted demand forecasts accurate enough to drive purchasing automatically, not just inform it.

Forecasting 45,000 SKUs without a single spreadsheet

The Challenge

What stood in the way

Spreadsheet-driven planning couldn't keep up with SKU count, seasonality, or channel complexity.

  • 1Frequent stockouts on best-sellers drove customers straight to competitors.
  • 2Overstock on slow movers tied up cash and warehouse space.
  • 3Promotions and seasonality were impossible to model by hand.
  • 4Each channel was forecast in isolation, so transfers were reactive.
  • 5Planners spent days rebuilding forecasts instead of acting on them.
ShopMax Retail
ShopMax Retail

The Solution

How we solved it

We deployed the Demand Forecaster across the full catalog, learning per-SKU, per-location demand and feeding replenishment directly.

  • 1Unified sales, channel, and inventory data into a single feed.
  • 2Trained per-SKU, per-location demand models with seasonality and promo effects.
  • 3Generated automated replenishment recommendations by distribution center.
  • 4Integrated forecasts with the ERP and purchasing workflow.
  • 5Set up continuous accuracy monitoring with automatic retraining.

The Results

Measurable impact

30%

Fewer stockouts

Best-sellers stayed on the shelf through demand spikes.

22%

Lower holding costs

Inventory right-sized against real demand.

18%

Higher forecast accuracy

Versus the prior spreadsheet-based process.

3 days

Saved per planning cycle

Planners shifted from building forecasts to acting on them.

Gallery

A closer look

ShopMax Retail
Per-SKU demand curves across every channel.
ShopMax Retail
Replenishment recommendations by distribution center.
ShopMax Retail
Accuracy monitored continuously, models retrained automatically.
We went from firefighting stockouts every Monday to trusting the system to reorder before we even notice. Our planners finally do planning, not data entry.
Olivia Grant

Olivia Grant

VP of Supply Chain, ShopMax Retail

The holding-cost reduction alone funded our next two store openings. It changed how the finance team thinks about inventory.
Marcus Lin

Marcus Lin

Chief Financial Officer

Demand ForecastingERP IntegrationAuto-replenishmentOmnichannel

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