Mission Pass explanation: https://pso2.com/news/blogs/missionpass

Good topic that explains Mission Pass: https://forum.pso2.com/topic/868/mission-pass-gold-ticket-clarification-with-the-introduction-of-mission-passes

Scratch Cards: https://pso2.com/news/blogs/scratchtickets

There are a couple others as well, but I know the mission pass has been a huge focus since it was mentioned.

As well as this concerning people who didn't get their free 500 AC/etc. from the survey, which should have been posted a while ago due to several threads asking about it: https://pso2.com/news/server-info/cbtobtupdate

New update on people who did successfully redeem Closed Beta stuff: https://twitter.com/play_pso2/status/1240244159065145344