Originally Posted by 657120
here's the term and condition of the email that was sent to my email account.
Any bonus Starpoints earned will post to the member's account within 2 to 3 weeks after the qualifying stay posts. This offer cannot be combined with other offers unless expressly stated. All promotions are subject to the Starwood Preferred Guest programme terms and conditions, which are subject to change without notice, and can be found at SPG.com.
Not sure which promo the OP is asking about. There are two similar promos running, one which is 3 stays/Mastercard and the other is a platinum promo which is three stays for a base of 3K (plus additional for more stays).
The platinum promo posted to my account the day after completing the three stays.