Restaurant.com is offering its coupons at 90% off with code NINETY. It expires on 9/13. These are great for trying out new local places and for traveling. We always use these on vacations. Minimum spending limits for each "gift certificate" and other restrictions often apply so read carefully. For example, say you purchase a $25 gift certificate for $1. You are required to spend at least $35 at the restaurant as part of the deal. Thus, you spend $10 + gratuity out of pocket.