I recently joined the grocery game. It has enabled me to save quite a bit of money on our groceries. For $1 you can try it for yourself for one week and the cost afterwards is $10 for 8 weeks. Since we usually shop at Krogers that is the store I've chosen. During my first week I saved $61 and that was without any manufacturer coupons. The second week (this week) I did have coupons and I saved $96.56 total! That was 45 percent of my total grocery bill.
The website tells you all the advertised and unadvertised sales, along with when there are coupons and where you would have received them from. It also lets you know if it's at the lowest price and if it's an item you should stock up on. I'll continue using this as long as I continue to see these amazing savings!