So recently I started couponing. Well, actually I've been doing it for years but in a very basic fashion. Unbeknown to me, there is an art to it.
For instance, I wasn't aware that you can use a store brand coupon (like a Target only coupon) plus a manufacturer's coupon for the same item.
You can also use those same coupons x however many items of those you are buying in the same transaction.
Additionally, certain (grocery) stores will double and/or triple the manufacturer's coupons (sometimes they place limits, like up to $1 or how many coupons you can use per day).
Here are some great sites/blogs for coupons and deals that I've found so far!
http://www.southernsavers.com/ - this site is great if you live in an area for any of the stores they list.
Also at Target - they have their own coupons you can print and stack with the manufacturer ones!
I also recommend that in addition to using your home zip code try some others from around the country - you'll see different coupons pop up.