Amazon has just unveiled new terms for the Kindle trade-in program that provides a 25% discount when you send them your old Kindle e-reader. If you want to buy the new Kindle Oasis or Voyage, this is worth pursuing. If you have never heard of the Kindle trade-in program before, here is how it works. Amazon has an entire page that lists every single Kindle e-reader ever … [Read more...] about Amazon Trade-in program gives you 25% off a new Kindle