No. Create the crew link on the gate page, a QR code appears, and a volunteer scans it with their phone camera. They can scan gate passes, admit ticket holders, and check in paid cars. Collecting money, undoing a check-in, and every setting need a real staff login, and the server enforces that. Press New crew link and every phone on the old link is out instantly.
FAQs: Show day: check-in, windshield cards, and the gate
