Our built in Sports Randomizer automatically takes everyone's XP and converts each one to an entry on the Wall of Claim.  When it's time to pass out the Milestone and Vault Coupons that are relative to XP earned, we shuffle the Wall five times and let it rip!  The Randomizer will then select someone from the Wall to receive that corresponding Coupon.  Earn XP and you might randomly get chosen next! Good Luck!

 

Scroll down a little further and you'll find the LIVE Giveaway Wall.  When the Vault unlocks community rewards where no XP is required to participate, this is where it goes down!  As long as you are watching the LIVE when a Milestone or Vault Chest is unlocked, you are automatically participating!