Dunkin Donuts $2 bonus when registering a a DD gc 'till 2/7/10
 

https://www.dunkindonuts.com/contests/

"Dunkin' Donuts Card "Register & Get $2" Promotion

*To be eligible for the $2 bonus, register your Dunkin’ Donuts Card at DunkinDonuts.com between December 28, 2009 12:00:01 AM ET – February 7, 2010 11:59:59 PM ET. If you already have a registered Dunkin’ Donuts Card you are not eligible for this promotion. Offer valid for new Dunkin’ Donuts Card registrations only. Limit of one $2 bonus per registered Dunkin' Donuts Card per Dunkin’ Perks profile for the promotion period. The $2 bonus will be loaded directly onto the eligible registered Dunkin’ Donuts Card. Please allow at least TEN (10) business days from the time the $2 bonus is earned for it to be loaded on to your registered Dunkin’ Donuts Card. No substitutions allowed. The $2 bonus cannot be redeemed for cash.


Not sure if you can do it with any new gc or only once and that's it for a registered "profile".