Kindle Unlimited

Interesting offer Kindle has been providing to the book funs - all you need is to download Kindle app to your smart phone and to prepare to pay a few dollars monthly fee. Then you have the library  at your  fingertips. You saved the paper and time to go buy books at bookstores. Welcome to Eco life.

https://the-digital-reader.com/2016/08/02/kindle-unlimited-launches-in-japan-costs-980-yen-a-month/