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2026-03-25

Inventory Management in Spreadsheets: When to Upgrade

If your stock management lives in a spreadsheet, you're probably losing money to overstocking, stockouts, or errors.

Spreadsheet-based inventory management works when you have a handful of products. As your stock range grows, the cracks appear quickly.

The Spreadsheet Inventory Problems

  • Delayed updates: Stock levels aren't updated in real time. Someone sells a product but doesn't update the spreadsheet until end of day. Meanwhile, another sale goes through for stock that doesn't exist.
  • Multi-location confusion: Warehouse, shop floor, van stock — tracking inventory across locations in a spreadsheet is painful and error-prone.
  • No reorder alerts: You only realise you're running low when stock runs out. Manual checks take time nobody has.
  • Counting errors: Manual stocktakes using a printed spreadsheet, then manually entering counts back into Excel. Errors compound at every step.

What an Inventory System Gives You

  • Real-time stock levels: Every sale, delivery, and adjustment reflected instantly.
  • Automatic reorder alerts: Stock hits minimum level? Get notified or trigger an automatic purchase order.
  • Multi-location tracking: See stock across all locations from one dashboard. Transfer stock between locations with a record trail.
  • Barcode scanning: Mobile-friendly barcode scanning for stocktakes and goods-in. Faster and more accurate than manual entry.
  • Reporting: Stock valuation, movement reports, and slow-stock identification without manual spreadsheet analysis.

Got a Spreadsheet That's Driving You Mad?

Send it over — I'll tell you what an app version would look like and what it'd cost. No obligation.

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