Struggling with rising prices from the gas pump to the grocery store, Americans are looking for any relief they can get, and some are finding it in coupons online.

Web sites can help shoppers find coupons.

At sites like Valpak.com, plug in a zip code and get a list of stores in the zip code with printable coupons.

For people who like to shop around before they buy, PriceGrabber.com lets users compare prices by product name.

For even more savings, sites such as CouponMountain.com offer discount codes for online shopping by store.