Priority Club is offering US Residents a $75 prepaid Mastercard for a paid weekend stay of at least two nights between May 16 and August 31, 2011. Registration is required in advance of the stay. You can earn the bonus up to four times per household.
They do make this slightly complicated in that you first need to submit a rebate form, and then you need to mail that along with the hotel bill and registration form to the following address:
IHG, Dept. 11-51287
P.O. Box 540027
El Paso, TX 88554-0027
So it’s not the easiest promotion in the world, but hey, it’s $75!