Link: http://www.aeroplan.com/adr/AirBooking.do?currentLanguage=en&&supportCookie=true

I just got an email from Aeroplan offering 2,000 miles off a short-haul flight in Economy or Executive Class. Redeem before the 31st of March for travel in the next 12 months.

I'm not sure if this offer is open to everyone, but if it doesn't work for you, drop me an email!