Found this promo slip on the floor at a HIX in Canada. This promo seem to only work for hotels in Canada and only for 1 stay. I did try to register, but somehow it state I am already registered. Anyway, here are the detail and hopefully it work for someone:
IHG Canada Feature Company of the Month
Thank You for Staying With Us!
To show our appreciation for your business we are recognizing General Electric Company travelers across Canada at all IHG preferred hotels from September 1, 2010 to September 30, 2010, and we'd like to reward you with an exclusive bonus on your next stay at any Canadian IHG hotel. You'll be able to choose from: 1,000 Bonus Priority Club(R) points or 200 Bonus Aeroplan (R) Miles or 25 Bonus AIR MILES(R) reward miles.
Please go to www. priorityclub.com / register PROMOTIONAL CODE: 9019 --- PROMOTIONAL PERIOD: September 1 to November 30, 2010
In case you are wondering, I did not made a typo at the last sentence. The slip does state the promo is until Nov 30 while the main message of the slip state until Sept 30.
Also, please note, all words bolded in the quote are actually bolded on the slip.