I have used restaurants.com several times. The last certificate I got was for 80% off. Got a $25 cert for $2. There are conditions on the cert. Such as minimum amount you must spend and/or only certain days of the week. but if you have participating restaurants near you that you want to visit, it is a great deal. You can always spend more by getting an additional meal to take home for someone or getting deserts to go so the minimum check size is not to bad.