Pay After Book is a library where first read and then pay.
In fact you pay only if what you read is good for you.
Every ebook has a price suggested from the author and after you read the ebook you choose to pay the entire price or just a part. Of course, you can also pay more if you are really satisfied.
Explore the library and find your favourites guides and novels
Read and study for free every ebooks without any initial cost
Pay the author of every ebook with the value you think is right