Hey @ernst,
Sounds like a cool project! We have an “Attendees List” feature that sounds like it should suit your needs here quite well.
You can access the attendees list for an event from a few places. Here’s an example of where to access it from the default “Events” list in your admin → https://cloudup.com/cpahu_mjBxw
That leads to an Attendees List with a good amount of data, including the ability to export, print, and even email the list – which includes things like the security code, name of the buyer, all that. Though the only event I had readily on hand was a quickly-made event for testing purposes, and no tickets are actually sold yet, you’ll be able to see all the column headers for the data here → https://cloudup.com/ctUCHHPhk_B
Here’s a screenshot from our marketing page that shows what it looks like with some actual data → https://theeventscalendar.com/content/uploads/2014/08/4-woo-attendees.png
I hope that’s helpful! The digital attendees list itself plus the mailing and printing features should meet your needs – let us know if that’s not the case, or if you have any other questions, comments, or concerns 🙂
— George