Amazon Prime and Free Kindle Fires: Could It Happen?

Like most technology products, each new version of Amazon’s Kindle eInk reader is lower-priced than the last one. There’s been speculation that the price will eventually go to zero, perhaps taking a page out of the cell phone model where the consumer commits to a long-term plan. There’s no monthly service plan for a Kindle so I always figured Amazon would require consumers to purchase a minimum number of ebooks over a 1- or 2-year period instead.