Starting January 1, 2013 Mlife members will be able to use points for Royal Caribbean cruises. Members of Royal Caribbean’s Crown and Anchor Society will also be able to use rewards for MGM Resorts’ trips.  Current Mlife members will be receiving specialized offers from Royal Caribbean based upon their tier.

Here is The Street’s article about the partnership.

Update: Mlife and Royal Caribbean have release more information about benefits Mlife members will receive when cruising on Royal Caribbean. For more in formation see my updated Mlife and Royal Caribbean post.