Hey Adrian,
Good question! I really wish I could say that you could collect the information for multiple people in a single purchase, but I’m afraid that’s not the case. At the moment, the plugin will only collect information from the person purchasing those tickets.
We have started working on that feature, though, and plan to have it in a future release. I don’t have a target date for it, but if you add your vote to the link above then you will be notified when it ships. It’s been a long-time-a-comin’ and we’re really excited to finally be working on it.
Sorry for the bad news, but does this at least help answer your question? Please let me know.
Thanks!
Geoff