Twenty years from now there will be no more bookstores

Secondly, consuming ebooks is much more feasible than the printed book, we have to go to the book store to pick up the printed books or wait for several days until we receive the book which we shopped on the internet. But we can possible get the ebooks immediately afer we have paid on the internet. Take the world famous search engine google as an example, I was accustomed to get study materials or ebooks there, which I can receive at once when my device connectted to the network.