The company for which I work, soon she will fulfill 20 years of activity, and we want to have this application that we sell electronic books and can read these books.
A similar application is this: https://play.google.com/store/apps/details?id=br.com.cpb.reader
If anyone thinks that he can help us with this project, which will be paid, please contact me at this email address: ionut@viatasisanatate.ro