※ 引述《jasslin (土木=>电子=>???)》之铭言：
: 看T&C之后，当你的SPG/Marriott帐号已经LINK之后
: 1.Status 会根据Link当下，自动提升另一边较低的会员资格
: (不管你从SPG来LINK 或Marriott)
: 2.当你无力维持其中任一个高等会员，两边帐号会员等级会同时降低
刚刚看了一下官网
What happens to my Elite status expiration date?
Nothing will change until you link your accounts. Once you do
that, your Elite status expiration date is based on whatever year
your higher status program expires.
For example, if you are a Marriott Rewards member with Silver
Elite status through February 2017 and an SPG member with Platinum
status through February 2018, once you link accounts, both accounts
would be Platinum level. Your Rewards account would have a new
expiration date of February 2018, and your SPG expiration date
would remain unchanged. If you achieve Platinum status with SPG
again in 2017, the status expiration on both accounts would extend
to February 2019.
应该是会 match 较高的等级才对