To participate, you must first register your Costco membership number and your [...]]]> Here’s your chance to rack up those points on your Aeroplan account. From now through October 17, 2010, you can earn 1 Aeroplan mile for every dollar you spend at Costco.ca. Travel to your favourite destination faster by making your purchases at Costco.ca

To participate, you must first register your Costco membership number and your Aeroplan number with a valid email address. Registration in this program is Free. Aeroplan miles will be credited to your Aeroplan account 4 to 6 weeks after the promotion ends. Not a Costco member? Join here.

*Valid on online purchases only. Some restrictions apply.