之前不会,今年开始就会了,所以抓紧用吧。
Everything you need to know about the AIR MILES Expiry Policy
As a valued AIR MILES Collector, you deserve rewards for all the reward miles you earn. This page will help provide you with the information you need to know to manage your account, and save for the rewards you want most.
Starting December 31, 2011 all AIR MILES reward miles in your account will have a date stamp of 5 years. This means that any reward miles that have been earned before December 31, 2011 will need to be redeemed by December 31, 2016.
It is important to remember that no action is required by you at this time. This example will give you an idea of how to keep track of the reward miles in your Collector account to make sure you have all the information you need to use them for the rewards you want.
To view FAQs
click here.
https://www.airmiles.ca/arrow/CashRewardsExpiration