I am actually just taking a guess at this because Amazon doesn’t have the details available quite yet.
It looks like there will be some sort of deal involving Kelly Clarkson and Stronger so I am guessing they are going to be discounting her new CD.
Looks like the sale comes up at 6pm PST and these usually go pretty quickly. If you like this album you might want to have a look and see. The other albums they featured previously were about $6.99 so I am guessing it will be the same or close to that for this one.
If this is the Kelly Clarkson CD, you will also get a $1 MP3 credit via email.
To check this deal out, just head over here and you will need to click the little grey arrow on the right side to see the deal.

I just clicked on it (9:45 EST), and I got on the waitlist, with a “fair” chance to purchase it, so they must not be sold out anymore.