How Barcode Scanning Cuts Picking Errors by Up to 90%

The cost of a wrong-item dispatch isn't just the return shipping. It's the re-pick, the re-pack, the goodwill apology, the inventory write-off when the customer keeps both, and — worst of all — the customer who never orders again. Barcode scanning kills almost all of these errors at the source.

Why eyes fail and scanners don't

A picker reading a printed line on a picking sheet has to: find the SKU, recognise the product, count the right quantity, mark it off, and move on. At pace, under pressure, with similar-looking products on adjacent shelves, mistakes are inevitable.

A scanner removes every step that involves human judgement. The system tells the picker what to grab. The picker scans it. The system either says "yes" with a pleasant beep — or refuses to continue.

You don't need a fancy handheld

A USB barcode scanner costs under R500. Bluetooth ones aren't much more. And in a pinch, your warehouse staff already carry a perfectly good scanner: their phone. VasKem's barcode lookup page works in any modern browser camera.

Roll-out in three steps

1. Print barcode labels for every product — most label printers cost under R2,000.
2. Train your team on the scan-pick workflow — usually 15 minutes.
3. Measure error rates for two weeks before and after. Most operations see 80–95% fewer mis-picks.

VasKem ships with barcode scanning built in — no plugins, no separate apps. See it on our features page.