[Costco] Earn 4X the Aeroplan Miles; Oct 7 to 13, promo code: AERO4
- 4X miles
Earn 4X the Aeroplan Miles for every dollar spent on Costco.ca from Oct 7 to 13, 2019 with promo code: AERO4
How to earn Aeroplan Miles:
- If you haven’t already, register your Costco membership number, email address and Aeroplan Number on our Aeroplan registration page.
- Fill your cart with incredible offers.
- Enter promo code AERO4 under order summary at checkout.