Keep selling when the internet drops
Carry on taking sales offline — they sync once you're back online.
Keep working
If the connection drops, you can carry on adding items and taking cash sales — the till keeps working.
Watch for the offline note
You'll see a note that you're offline. Your sales are saved safely on the device for now.
Let it sync
When the internet comes back, the saved sales upload automatically. Don't close the app until they've finished syncing.