Emails

Every email is a notice with at most one button, which opens the app, the dashboard, or the sign-in page. No email does anything on its own. Only the two code emails carry a secret, and each code works once.

• You're invited or Your ticket: an invite, and the first check-in of someone who never got one. Your tickets: a paid order.
• A ticket sent to you: who sent what; accept it in the app.
• Your ticket was accepted: to the sender.
• Sign-in code and, on a host's own site, the code for tickets.
• Added to an event or Added to a host: for members.
• Your email was changed: to the old address.