To earn Aeroplan points, you must complete your purchase during the same shopping session you start after clicking on the eStore link. If you visit other sites before completing your purchase, use a 3rd party browser extension, or use coupons not provided by eStore, you may not earn Aeroplan points on your purchase. If you disable cookies on your computer you will not be able to earn Aeroplan points, as cookies are used to authenticate you and allocate points to your account.