#1 - April 27, 2012, 4:02 p.m.
If you haven't yet purchased an Annual Pass you still have time to guarantee your spot in the beta by signing up for a year agreement (http://eu.media.blizzard.com/wow/promotion/wap/en-gb.html) before the offer expires on April 30. Those taking advantage of the Annual Pass receive Diablo III for free, access to the Mists of Pandaria beta, and the exclusive Tyrael’s Charger flying mount for your World of Warcraft characters.
Update May 9: The World of Warcraft Annual Pass promotion ended May 1, and all remaining Mists of Pandaria beta invitations have recently been sent.