I'm not sure how long this promo goes, but if you happen to go there a lot, it's not bad getting $1.25 in MSP for a soda that costs $1.30.
Edit - Contest Rules from DealSeeker
Start Date: 12:00pm Pacific Time ("PT"), March 1, 2012
End Date: 12:00pm PT August 31, 2012
Promotion Code Redemption Deadline: 12:00pm PT, September 28, 2012
Microsoft Points Code Redemption Deadline: 12:00pm PT, February 28, 2013
Promotion Period: Start Date through End Date
Edited by Donnums, 16 April 2012 - 09:21 PM.