Period of offer: September 15, 2015 through January 15, 2016

1) 2,000 bonus points on every paid stay, starting with your second stay, up to up to 20,000 bonus points RDB68, King Chung Huang, bgriz18, mookie10, nrdk, philemer, pinniped, mikeef, luv2ctheworld, sjpmurph01, mr27, MDtR-Chicago


2) Earn double points on every paid stay, starting with your second stay, up to 20,000 bonus points

Wheezy, op487062, Scotttheking, Jaenks, joeags, sig05, rower2000, yfish, Smiley90, The_Banking_Scot, CMK10, Gigantor, mike929, highOPS, RatherBeOnATrain, Scheitan, Mr. Nacho, shoodawg, nequine, csyoung49


3) Earn 3,000 bonus points for each paid stay that includes a Friday or Saturday, up to 30,000 bonus pointsRylan, jm1991, Dom Bologna, leeky (by request)


4) 15,000 bonus points after 15 paid nights + 2,000 bonus points after each additional night, up to 35,000 bonus points Harold, Sacfitz, SAT Lawyer, dwcatty, EricH, darthbimmer, freeflyin, Alpha Golf, RewardAddict, Michilander(spouse), dsquared37, mbflyflyaway, WannaTheater, djp98374, nacho, BeanieTX, ChicagoDave, allset2travel, toooldtostayoutlate, rrohio, Kaycee, FullTimeFlyer, sjpmurph01, Nimitz, Voodoo Daddy, Major G


5) 25,000 bonus points after 20 paid nights + 2,000 bonus points after each additional night, up to 45,000 bonus pointsVickiSoCal(spouse), Carpboy823, dmodemd, jalves, sdsearch, njcommodore, alrvd83, MsEverywhere, Jon Maiman, Chewie, Michilander, Wickersley, hnewman, MSPeconomist, quattroking, Duke787, jlb3, cova, LoganFlyer, mrvic43, WesTraveller, pbiflyer, apodo77, andersonCooper, cfischer, kb_rembrandt, mekk, billpreston, DELee, flyerfmaz, anotheran2, hginphl, wenzlydale, ross123, SkyHarbor, Jerruh, Pretzelsandpeanuts, beachfan, orca15, jgottlieb, greenskin, atwby2020, CJKatl, IslesFan


6*) 35,000 bonus points after 20 paid nights + 2,000 bonus points after each additional night, up to 55,000 bonus pointsdank0014
* - some report that MR told them this is not a valid promotion option

If You Did Not Receive an Offer
... And then there are a number of people who (as in every MegaBonus cycle) have not had any version of this promo show up in their account. You can try concating Marriott to fix that (and an interactive method such as a phone call may be more likely to succeed than a non-interactive method like email).

Once You Get a MegaBonus
... Once you call or email Marriott and are given a MegaBonus, it will take several days to show in your account. Be patient.

If Your Were Granted a Change to Your MegaBonus Offer
... Your old MegaBonus offer will continue to show on the Marriott site. The agent you spoke to noted your account and will usually make the adjustment about a week after the MegaBonus period ends. If the adjustment is not made by then, call Marriott Rewards and they will adjust it manually for you.