A QR code at events is a scannable matrix barcode used for check-in, session access, lead capture and contactless information sharing.
QR workflows reduce manual data entry and speed up lines at registration desks and exhibition halls.
Registration data drives print jobs or digital credentials that attendees carry on site. Badges often include QR or RFID tokens used again at check-in, session doors and exhibitor lead capture.
When badge data drifts from registration, scan workflows fail at the door and exhibitors lose leads. Badge production should be a direct output of confirmed registration status.