All You Magazine
If you are checking out coupon match-ups, you will notice many times coupons from All You Magazine are listed. All You is a monthly magazine that can be bought at Walmart or received through a monthly subscription to your home. Each month there are tons of coupons in the magazine, many of which are exclusive to All You. There are also frugal tips and frugal recipes.
If you are new to couponing, I would recommend trying out All You magazine (I actually have two subscriptions since I moved).