Also, Hip2Save has made a video about couponing at Wal-Mart with all of the "ins and outs" you will want to know. You can find that video HERE!
Everyone knows I always talk about Hip2Save. Its because she is very down to earth and explains things like I will understand them! lol So, go there and watch the video and if you decide to use coupons at Wal-Mart be sure to print off a Coupon Policy and take it with you, just in case you get a not so friendly cashier. :)