Kindle owners save a lot of money, because ebooks cost less than their paper copies and now, Kindle is adding another economical service – renting student’s books. This service is meant just for american students for the moment and there are a lot of books for them to choose from. You can rent them for as little as 30 days or as much as 1 year. The company promises savings of up to 80% from the normal price – the exact number will depend on how long the renting period is. When the period expires, the notes you’ve made will remain on Kindle’s site for you to read and they’ll also be saved in the book if you rent it again. B.A.