Offline mode with automatic sync
Your POS keeps working without an internet connection. Sales are stored locally and synced as soon as the network is back.
A network outage should never stop your business. Central POS ships with a local database that keeps your catalogue, stock and transaction queue. You keep selling normally, even with no connection at all.
As soon as the connection returns — Wi-Fi or 4G — sync runs automatically in the background. No sale is lost, no re-entry is needed. Server-side deduplication, based on idempotency keys, guarantees a transaction is never counted twice.
Offline mode with automatic sync
Guaranteed checkout
The POS works fully offline: catalogue, cart, receipt and payment.
Automatic sync
When the network returns, sales upload to the cloud on their own, hands-free.
No lost sales
Every transaction is stored locally until sync is confirmed.
Embedded catalogue
Products, prices and stock are available locally, even offline.
Reliable deduplication
Idempotency keys prevent a transaction being recorded twice.
Ideal on the move
Markets, food trucks, festivals, events: sell anywhere, sync on return.
The catalogue downloads
Products, prices and stock are copied locally onto the POS device.
You sell offline
If the connection drops, the POS keeps going: sales are queued locally.
The network returns
As soon as a connection is detected, sync starts automatically.
Data is consolidated
Sales upload to the cloud, deduplicated, and appear in your reports.
Does the POS really work without internet?+
Yes. Central POS keeps a local copy of the catalogue and the transaction queue. You sell normally even with no network connection at all.
What happens when the network returns?+
Sync starts automatically in the background. Offline sales upload to the cloud and appear in your reports with no action on your part.
Can transactions be lost?+
No. Every sale is stored locally until sync is confirmed. Server-side deduplication guarantees no transaction is counted twice.
Does card payment work offline?+
Cash, voucher and credit-note checkout always remain available. For card, behaviour depends on the terminal and merchant contract; sales tracking itself is guaranteed offline.
Sell without depending on the network
Free 30-minute demo. Fast setup. No credit card required.