Marriott Rewards members can register through March 31, 2015 for the MegaBonus promotion, valid for stays at participating properties through April 30, 2015. To register for the promotion and receive your individualized offer, log in to your Marriott Rewards account and visit the promotions page at REGISTER. Offers vary by member. We were offered 2,500 bonus points on every paid stay starting with your second stay, up to 25,000 bonus points (up to 11 stays). Other offers we’ve seen offer more total points and an offer of 3,000 points after your second stay.
Bottom Line: This version of Marriott’s recurring MegaBonus is offering bonus points only (rather than a free night offer like in the past). It doesn’t hurt to register and see what offer you receive, but unfortunately, it looks like the “stay two times, earn one night free” (up to Category 4 hotels) offer of the past is gone.