How to keep selling when the internet goes down
If your till stops when the internet drops, you lose sales and trust. The answer is a POS that keeps working offline and catches up automatically. RushFlow's Android/Sunmi POS app does this.
The problem
A cloud-only POS freezes on a weak or dropped connection — right when customers are waiting.
- Checkout stops during outages
- Lost sales and long queues
- Manual workarounds that break the books
The approach with RushFlow
The POS app keeps selling offline and syncs sales, stock and accounting when the connection returns.
- Offline-tolerant selling
- Automatic sync on reconnect
- Stock and accounts stay correct
- Receipts print throughout
Frequently asked questions
Does RushFlow POS work offline?+
Yes. The Android/Sunmi POS app keeps selling through a weak or dropped connection and syncs automatically once it returns.
Do offline sales still update stock and accounts?+
Yes, once the connection returns the sales sync and stock and accounting are updated.
Can I still print receipts offline?+
Yes, receipt printing works throughout.
Which devices support offline selling?+
Android and Sunmi devices running the dedicated POS app.
Run your entire business on RushFlow
POS, inventory, accounting, branches, team and an online store — one connected system.