Qatar Airways just launched their February 2013 easy deals. Every month Qatar Airways will have number of destinations at up to 50% off of the usual number of miles required both in economy and business class. You need to pay the usual taxes/fees and fuel surcharges. You can access Qatar’s Easy Deals web page here.
You need to register for this promotion at least 24 hours prior making the award booking. The booking window is open from January 15 to February 28 for travel from February 1 to February 28, 2013.