Melia is currently running a promotion where if you sign up for Melia Rewards through this link you’ll earn 12,000 free MeliaRewards points which is enough for a free night at several of their hotels.
To get started on this offer, head over to the promotional site, where you must first sign up for Melia Rewards. Next, you’ll have to sign in to your account and you should see your account balance reflect 12,000 MeliaRewards points. You can then redeem these points for a free night and several of their properties.
I was able to book a completely free hotel stay at the Tryp Madrid hotel for one night.
12,000 MeliaRewards points won’t get you a free night at all their hotels but there are several to chose from. It only takes a few minutes to sign-up so you might as well.
Hat Tip: BobKop on Flyertalk