始まってました。
http://www.spg.com/rewardingreturns
平とプラチナでちょっと条件違うようです。
平アカウント
プラチナアカウント
<プラチナの場合>（以下から選択）
4,000 bonus Starpoints
With Free Night Awards starting at 2,000 Starpoints��� at Category 1 properties, you'll already have enough for a night away.
$50 Award Certificate
Redeem for on-property indulgences during your next stay, including spa treatments, room service and more.
An earned Award Certificate will be mailed 4?6 weeks after fifth eligible stay to the shipping address we have on file in your SPG profile.
25% off redemption
Get away sooner using fewer Starpoints. Take 25% off a Free Night Award redemption of up to five nights at any Category 1?5 property. Redemption must be used by 7/31/11.
