Marriott Rewards has brought back its long-running and popular MegaBonus promotion. Through May 15, members will receive up to 10,000 Rewards points after completing five stays collectively at any of 2,600 participating hotels in 65 countries. To become eligible, members must register for the promotion offer via http://www.MarriottRewards.com or by calling 1-888-MARRIOTT (627-7468) during the promotional period.

Members earn 2,500 bonus points for every stay, beginning with their second stay, up to a maximum 10,000 points.