Marriott’s MegaBonus promotion is back. Registration begins Jan. 1, 2010 and Marriott Rewards members can earn 2,500 bonus points for every stay starting with their second stay between Feb. 1 and April 30, up to 25,000 bonus points. Members who choose to earn miles instead of points can earn triple miles for every dollar spent at Marriott International hotels with 29 different airlines. The new year means Marriott Rewards members can earn up to 25,000 bonus points for referring new members. You can earn 1,000 bonus points for each stay your referral makes, up to five stays per referral. Members can refer up to five new members to Marriott Rewards each calendar year, which adds up to 25,000 points if each of your five referrals completes five stays within 365 days of enrollment. Visit http://www.marriottrewards.com/friend for more information.