Amazon: Free apps, music
If you have an Android device like the Kindle Fire, you can get a free $1 MP3 credit by downloading a free qualifying App from Amazon's Appstore, such as Ice Age Village. Go HERE for this offer. For the most popular free apps available from Amazon.com, go HERE. Right after you download the free App, you'll get an e-mail notifying you that you have earned a free $1 MP3 credit.