For a limited time, Amazon will give you a credit that will allow you to get a song priced $1.29 or less for free. All you have to do is let your Facebook friends know what your favorite party song is by typing it in the box provided and clicking the blue button.
After you do that, Amazon will automatically add a credit to your account. Next, find a song you’d like and click the “buy” button. You will see the regular price on the product details page but we will not charge you. Your order confirmation email will arrive in your inbox after your purchase to show your discount.
Limit one promotional credit per Amazon customer and Facebook account. Promotional credit must be redeemed by November 2, 2012.
Check out the Amazon 50¢ Song Downloads available right now.