If you like dining out, then restaurants.com is for you. You can save big with their latest promotion. You can now get gift certificates for 80% off. This means you can get a $25 certificate (regularly priced at $10) for just $2.
To get started, go to their website and put in your zip code to see a list of restaurants in your area, or anywhere you'll be dining. When you've made your selections, remember to use the code savor when you check out to get your 80% discount.
I've used these, and they do work but if you're unsure, call the restaurant ahead of time to verify their policy.