I went to Walmart yesterday evening and youngest ds wanted to go with me. I don't normally go shopping with kids because of the pestering factor but decided to let him go. Anyway, he ended up being my coupon holder for the coupons I decided to use. I explained about product sizes, coupons, and getting the biggest size for the same amount of money as a smaller one and using a coupon with it, etc. He seemed to catch on quickly so we were zipping along carefully using coupons and I put something into the cart and he said rather sternly, "Do you have a coupon for that?" I said, "No, but I'm getting it anyway!" Little coupon Nazi! A little later he saw something that he wanted and I said that he could get it, but I didn't have a coupon for it so he said that he changed his mind...he didn't want it without a coupon! Maybe he should shop with me a little more often! LOL!