The Marriott has a new promotion for all new members, who can earn up to 5,000 Avios points for every two stays, maximum of 50,000 Avios!
To take part in this promotion you would need to join Marriott Rewards and be automatically registered for MegaMiles.
Then book your stay between February 1 and April 30, 2014
You will receive 5,000 bonus Avios points after the second stay.
You can earn a maximum of 50,000 bonus Avios points.
More about this offer you can see here.