i use restaurant.com all the time,and they are awesome! yes they do have rules and spending limits on all their gift cards,but it still saves you alot of money.usually you'll have to spend 50 to use the 25 or 100 to use the 50,but every restaurant is a little different.i can usually find them on sale for 2 or 3 dollars for the 25 dollar ones so i"m still saving 20 bucks on a family dinner out,which is gonna cost us way more than 50 bucks anyway.i think the people that are giving away codes don't have restaurants in their area that participate.we only have 5 or 6 local places here on the list,but we use them when we travel,especially to las vegas