Front-desk check-in
A paired kiosk or tablet at the desk — phone QR as a backup.
A front-desk kiosk or tablet paired to the location covers check-in and check-out and keeps saving visits while offline. Your administrator pairs one from your own settings with a one-time code that expires in 10 minutes, sees which devices are paired and when each was last used, and can revoke any of them. A rep can also scan the location QR with their own phone when the desk is busy. Either path submits a live photo your front desk confirms against the registered rep, so identity rests on a face your staff can see rather than a printed badge that can be transferred between people. Badge printing, where you want it, never blocks a check-in.