Update: this has been extended through 12/31. For the first time ever, take 70% off dining certificates from Restaurant.com with coupon code CHEERS. The dining certificates are printable credits that you take to local restaurants. The restaurants give the credits to Restaurant.com, who then sells them for less. For example, a $25 certificate normally sells for $10 but is now only $3 with the 70% off coupon code. Obviously, not all restaurants participate, but there are more than you think. Don't expect to see this again!