Aeroplan contest: you could win 3.5 million Aeroplan miles

https://35.aeroplan.com/en/
Must register at this site to be entered.

"Participate and you could be one of the 10 lucky winners of Aeroplan’s biggest prize in its history—3.5 million miles!"

"From August 22 to September 25, 2019, you’ll get a contest entry when you earn or redeem miles. The more you earn or redeem, the more chances you’ll have to win 3.5 million miles. Just remember to provide your Aeroplan number or show your card each time."