加航黑五共享两千万分优惠活动，大家估计都收到了电邮，官网直达网页 
。本文帮大家分别一下怎么用：
文章目录
Earn up to 5 bonus points per dollar on Air Canada Gift Cards.
Earn 1 pt/$1 when you buy up to $750 in Air Canada Gift Cards, and 5 pts/$1 on purchases over $750 until November 29, 2021.
Shop now
限期内买加航礼卡$750或以上，可得额外4分/1加元。不计算基础的1 pt，按1.7 CPP来计算，也可以算成6%的优惠，这个就相当的普通了。而且买加航礼卡是没有旅行类或者加航类消费加成的，就是普通的网上消费。
Get up to 40% off Air Canada Vacations® packages
Hurry and save on your next escape with Air Canada Vacations! Plus get your share of 20 million points. Enter promo code 20MILLION and you’ll earn at least 1,000 bonus points.
Offer ends November 25, 2021.
这个是没有什么好说的，有旅游需求就上吧。
20MILLION
Save up to 20% off all destinations
A million seats on sale! Save now on destinations worldwide for travel until June 30, 2022.
20%的优惠由网友测试过了，其实也没有什么特别的好日期可选，有旅游需求就自己搜索吧。注意有日期限制：
- The discount is valid on any flight operated by Air Canada (including flights operated under the Air Canada Express® banner and by Air Canada Rouge®) to all destinations, for travel between November 18, 2021, and June 30, 2022.
- Blackout dates: December 16, 2021, to January 6, 2022, February 26 to March 20,2022.
Plus, get your share of 20 million points. Use promo code 20MILLION and you’ll earn a guaranteed 1,000 bonus points for every booking*.
Hurry, offer ends November 28, 2021.
这个就有意思了，当买一张双程，又或者分开买来回程算一次，可得额外1000 Aeroplan，再参加之后的共享两千万分优惠活动。那怎么用呢？
首先看要清楚活动的日期：
- “Offer Period” means November 18, 2021 starting at 9:00 EST through to November 28, 2021 inclusively, ending at 23:59 PST.
- “Travel Period” means November 18, 2021 starting at 00:01 NST through to June 30, 2022 inclusively, ending at 23:59 PST.
另外，看上去是要直接飞才行的，理论上是不能通过这个活动：Aeroplan联名信用卡加航消费每$1可得10-20 miles，用折扣价买AP的机会又又来了，买机票再退成AP或者Voucher的。
- The 1,000 guaranteed Bonus Aeroplan points will be credited up to eight weeks after the qualifying flights have been flown.
结语
当然，以上都没有经过实测（优惠这才推出啊），等到有实测结果的话，优惠都结束了啊。所以YMMV。
