The latest promotion from Restaurant.com
has gift certificates to loads of restaurants across the country for 80% off. That's pretty darn high. I've seen a lot of 60 and 70% off coupons at Restaurant.com, but 80% off is fairly rare.
A $25 certificate at Restaurant.com is usually $25. With coupon code BONUS! they are just $2 each. I'm not sure if the ! is needed, so try it both ways. The code expires Jan. 31 at 11:59 p.m. PST.
Note, when you use a gift certificate at Restaurant.com there are many redemption rules, including minimum purchase amounts, exclusions of alcohol, tax, and tip, and sometimes days or times the certificates can or cannot be used. Make sure to read the rules first.