Restaurant.com coupon for 80% off
The discount is also valid on their dinner of the month club and $25 gift cards, which are new. If you've never bought from Restaurant.com before, make sure to read the redemption rules for each restaurant because they vary. Most include a minimum food bill above the certificate value (like $40 or $50 for each $25 cert). Almost all exclude alcohol, tax, and tip, and some even specify which days or times the certs can be used (like not on a Friday night).
Buying a gift certificate through Restaurant.com supports WalletPop.