Disclosure: Affiliate links are used in this post. Any purchase you make using these links supports this site.Right now most $25 restaurant certificates on Restaurant.com are on sale for only $4 when you use promo code THREE. You can also take an extra 60% off all gift certificates today. Be sure to read the stipulations (such as minimum purchase amount) for each deal as they might be a little different. This sale is only valid today, August 16th.