This offer expires Feb. 24, 2008. 
Have you got a Caribou Coffee gift card? Christina at Northern Cheapskate will tell you how you can add a $4 bonus to your gift card! If you are a frequent coffee drinker, you might even want to buy a gift card if you don’t already have one to register!
Here’s a comment I received by email, M. said: “I’m not a big coffee drinker, so I’ve yet to redeem a Caribou gift card I received last March. Thanks tothis tip, I’ve got $4 more on the card, AND I read the fine print, which says the card will start losing money if not used within 12 months. So, I’ll be making it a point to stop at Caribou soon!”