Amazon Is Sending Targeted Invitations to Try Fire TV Free
 

If you get what you think is spam email from Amazon, you might want to take another look at it. If you are an Amazon preferred customer, you may receive an invitation to accept a Fire TV free to use for a month and if it doesn't meet your needs, return it with no charge.

http://www.hardocp.com/news/2014/05/...ire_tv _free/