My pass
Hold it up to be scanned, or send the link.
Who's it for?
Shown to them at the top of your pass, and saved in Who's looked.
They scan it with their phone camera. No app needed.
Site pack
Tick the tickets a site wants for its register. One QR shows just those, with the time they were checked, for the site to print or save.
Who's looked
In your own pass, every scan shows here with who it was for.