Interesting - When does the relationship begin? Guests can begin earning Rapid Rewards Points for stays that conclude on or after May 31st, 2013. What benefits will M life members receive? M life members will earn a standard 600 Rapid Rewards Points when staying at a participating MGM Resorts International destination. Bonus point promotions will occur at times. As an M life member booking directly with your favorite resort or on mlife.com you will also earn 25 Tier Credits for every $1 of eligible non-gaming spend. This includes hotel charges, dining, entertainment and spa. This excludes tax, comps, gratuity and retail. Lots more on the mlife website.