Through this promotion you get a $25 statement credit for each registered American Express card with which you spend at least $25 at a small business in a single transaction on Saturday, November 24, 2012. While corporate and prepaid cards aren't eligible, personal and small business cards with a unique card number are, so you can earn this bonus on several cards. The one aspect of this that confuses me is that American Express has a map with qualifying small businesses by location , though in the past small businesses weren't limited to the ones on the list. So I'm not sure whether only those small businesses qualify, or if any small business would be eligible. The statement credits should appear within eight weeks of the purchase, though typically post much faster than that. This is an awesome promotion that allows me to buy hundreds of dollars worth of stuff for free on the 24th (which also happens to be my dad's birthday, so it works out pretty conveniently). Be sure to register, as there's a limit to the number of cards that can be registered (though they don't specify what that is). if a small business does not appear on the list/map when you search by zip code or town name, try typing in the exact name of the business in the box below zip/town selected...many many additional businesses can be found well beyond the initial list that comes up. Also you should receive a confirmation email for each