Can I give my ticket to a friend?

There is no transfer button yet. What works today: forward them the ticket email, or share the link in it. The code is the ticket, and whoever shows it at the door gets in.

Each code scans once. If you forward one ticket to two people, the second one at the door sees "Ticket already used" and does not get in. Forward one code per person, and do not post a code anywhere public.