Grocery Savings Resources
Wikipedia's Gorcery Coupon Page
Wikipedia is a well known community encyclopedia site that has a ton of great information on coupons and saving money on groceries and much much more.
Printable Coupons Blog
A blog with information on how to use online grocery coupons such as the ones on this site to save big.
A website started by a mom who put together a great resource of deals and coupons.