INV3NTORY + Square
If your till is Square, your sales data is already flowing — INV3NTORY simply puts it to work. Connect your Square account once and every sale at the till moves your stock count in INV3NTORY within seconds, automatically.
You keep using Square exactly as you do today. INV3NTORY adds the layer Square’s basic counts don’t cover: deliveries scanned in by barcode, waste logged with reasons, per-product margins, low-stock alerts, and a daily briefing of what needs doing.
How the connection works
- Connect your account — One secure authorisation through Square — no hardware changes, no till downtime.
- Your catalogue imports itself — Products, prices, and barcodes come straight from your Square catalogue in minutes.
- Sales sync from then on — Square notifies INV3NTORY the moment a sale completes — stock counts stay true all day.
What stays in sync
- Every sale deducts stock automatically, usually within seconds
- Your Square product catalogue and prices import on connection
- Catalogue changes in Square stay in step with INV3NTORY
- Inventory counts reconcile on a regular schedule as a safety net
Common questions
Do I need new hardware to use INV3NTORY with Square?
No. Your Square reader, terminal, or register keeps working exactly as before. INV3NTORY runs on any phone, tablet, or computer alongside it.
How fast do Square sales appear in INV3NTORY?
Square sends a webhook the moment a payment completes — stock typically updates within seconds, and a scheduled reconciliation catches anything missed.
Does it work with Square in the UK?
Yes — INV3NTORY is built for UK retailers and connects to UK Square accounts. Prices and reports are in pounds, with VAT-aware reporting.