Need Help With Promotions Setup / Display

Need a little help:

I've set up several promotions - basically the buy 2 and get 10% on some of my products. Now the promotion displays at the bottom of the detail page just fine. But it does not display on my product listing in search results. What am I doing wrong?

Example: http://goo.gl/f3iwsA

First product result - you can see "$2.00 off purchase of $30.00 See Details" right beneath the star ratings.

I can't get my product promotions to display there on my listings.

Thanks!