Kelly got an email from her husband's uncle about a website called Grocery Wiz. I haven't tried it yet, but thought it might be helpful.

Check the Sunday ads and weekly ads before you do your grocery store shopping use them to check the supermarket prices to do supermarket comparison.
Also, before you do your supermarket shopping look for new grocery stores in your area to add before you go to the grocery store
http://www.grocerywiz.com/