World of Hyatt members may earn double points for all Eligible Stays booked on Hyatt.com or the World of Hyatt app. Stays booked through other channels (including other Hyatt channels) are not eligible. You must register for the promotion at worldofhyatt.com/doublepoints between November 15, 2017 and November 30, 2017. Stays must be completed between November 15, 2017 and December 31, 2017. Only Base Points on each stay are doubled, and all points awarded under this offer are Bonus Points. M life-Eligible Nights booked on Hyatt.com or the World of Hyatt app are eligible under this offer. Only the room occupied by the Member will count toward this offer. You must choose points for each stay. Please allow two to three weeks after your qualifying stay for Bonus Points to be posted to your account. World of Hyatt membership is free and available via worldofhyatt.com. Hyatt reserves the right to alter or withdraw this offer with a suitable substitute offer of equal value (if legally required) at any time due to actual circumstances. This offer is subject to the World of Hyatt program terms and conditions available at worldofhyatt.com/terms. ©2017 Hyatt Corporation. All rights reserved.