Originally Posted by
Single_Flyer
Double points UP TO 15,000.
What we don't know for sure yet is if two stays will trigger the Achievement Bonus or if you need to get all 15,000 bonus points.
My second stay posted and the dashboard shows 10% complete for the 15,000 bonus points task. Based on this, it looks like you need to earn the full 15k bonus points to hit the Achievement...