My original post is below, but now we see that they are offering $10 instead of $25. That's a big change! I have a couple Amex cards so with 3 cards, I could have a total of $75 statement credit. Its something I was looking forward to but I'm a lot less excited about it now (I may not even do it now…probably not worth the time).
You can see it yourself on Amex's Frequently Asked Questions (link). Its question 1 on the “Cardmember Offer” tab.
Is there an American Express statement credit offer for Card Members for this year’s Small Business Saturday?
Yes. American Express is offering Card Members the opportunity to get a one-time $10 statement credit when they register any eligible American Express® Card and use it on 11/30/13 to spend $10 or more in a single in-store transaction at a qualifying small business that appears on the Small Business Saturday Map.
Like last year, American Express is doing their Small Business Saturday again on 11/30/13! This has been a great promotion in the past couple of years.
It works like this. For each American Express card you have, you will get
$25 credit for spending a minimum of $25 at a small business on November 30th 2013. If you have an American Express card, you can get a card for a family member for example, and they will be able to get the $25 for their card as well. Now the site does not actually mention the $25 this year but that's what happened in 2012 and 2011.
You will need to come back to their site and register each card, but the registration is not open yet. At the link above, I signed up for their emails to be notified of their latest news. When they allow registration, I will post another link here.
Hat tip to MilesQuest