INV3NTORY vs Pen and Paper
Plenty of brilliant shops run on a notebook behind the till and a clipboard walk every Sunday. It works because you work — the system is your memory, your handwriting, and your hours. The question isn’t whether pen and paper can run a shop. It’s what those hours are worth, and what happens when you’re not in.
Paper has real strengths: it never crashes, costs pennies, and there’s no learning curve. But it can’t add up, it can’t warn you, and it can’t be in two places at once. Here’s the side-by-side.
| Pen & paper | INV3NTORY | |
|---|---|---|
| Weekly time spent counting & writing | Typically 2–4 hours | Minutes — counts update from till sales |
| Know stock levels without walking the floor | No | Yes — live on your phone |
| Warns you before you sell out | Only if you happen to notice | Automatic low-stock alerts |
| Works when you’re not in the shop | No — the system is in your head | Yes — staff see the same live numbers |
| Margins, waste and sales reports | Manual arithmetic | Generated automatically |
| Survives being lost, spilled on, or thrown out | No | Yes — backed up in the cloud |
| Cost | Pennies | Free 14-day trial, then a monthly subscription |
| Learning curve | None | About an hour — we set it up with you |
The honest case for paper
No battery, no login, no monthly fee. For a tiny range with one owner who knows every shelf by heart, paper genuinely works — until you take a holiday, hire staff, or your range grows past what one memory can hold.
What actually changes when you switch
The Sunday count mostly disappears. When your till is connected, every sale already moved the stock number — a stocktake becomes a quick spot-check with your phone camera as the barcode scanner, not a full walk of the shop with a clipboard.
The bigger change is what you know without looking. Paper tells you what you counted last time; INV3NTORY tells you what’s there right now, what’s about to run out, what you wasted this month, and which products quietly make you the most money. That’s not record-keeping — that’s information you can act on.
No tech skills required
If you can use WhatsApp, you can use INV3NTORY. Setup is done with you — products imported, till connected, minimum levels set — and the everyday screens are built for a phone behind a counter, not an office computer.
Common questions
I’m not good with computers. Is this going to be a problem?
No. Day-to-day use is tapping a phone screen — the same skills as using WhatsApp. Setup is done with you, and the help centre covers everything in plain English.
Do I have to type in all my products by hand?
No. Products can be imported from a CSV file, pulled from your connected till, or added by scanning their barcode with your phone.
What if my till isn’t supported?
INV3NTORY connects to Square, Zettle, Lightspeed, and EPOS Now. Without a supported till you can still use the barcode scanner and manual adjustments — you just won’t get automatic sale deductions.