I just read that American Express has extended its Support Small Business Promotion through December 31. Basically, if you are among the first 300,000 enrollees, you can receive a $25 credit on your American Express statement when you spend $25 or more in a small, independently owned small business. All you have to do is register your card quickly.
It's certainly worth a shot. Of course, we take American Express, so if you haven't used yours yet, why not use it with us.