I recently discovered an online coupon site called Dealmac.com.  I shop online quite a bit, so I am an online coupon hound.  And I have to say that I've really found this site to be very helpful.  I bookmarked it right away.  Very easy to search, and has lots of up-to-date savings codes on there.  

You can even sign up for their alerts and newsletters.  I find that the search option is enough for me.  But for all you fellow couponers out there - you can actually get alerted the minute a particular coupon is posted. 

Nothing better than saving some extra bucks!