Check in without signal

1. Before doors open, on the check-in screen, find Offline guest list and tap Download. Tap Refresh nearer the time to pick up late sales.
2. When the signal drops, keep scanning. You'll see OFFLINE, and the app tells you Let them in or Don't let them in.
3. Each check-in is saved on the phone and sent when the signal is back. Tap Sync now to send them straight away.

If two phones checked in the same ticket while offline, the app shows which check-ins need a look once they sync.