Use the following sites to Make Money By Selling Books Online.
Bookbaby.com
What is BookBaby?
BookBaby has grown to become the nation’s leading self-publishing
company. We believe in People Powered Publishing, which means our crew
of authors, poets, bloggers, and artists are dedicated to helping all
writers self-publish successfully.
From first-timers to
veterans, novelists to photographers, we’ve helped thousands prove that
it doesn’t take a traditional publishing deal to bring a dream to life.
You can do it yourself—and BookBaby has the friendly customer service,
knowledgeable publishing specialists, and quality book printing you need
to get the job done.
https://www.flickrocket.com/en/
FlickRocket is the leading cloud platform and shop system for Digital
Rights Management (DRM) protected content sales world wide.
More
than 5000 large and small content owners have selected FlickRocket to
power their shops with digital distribution. Customers include major
Hollywood Studios, Deutsche Telekom, large publishers and education
organizations as well as individual film makers, artists and writers.
With offices in the United States, Germany, the United Kingdom and a
worldwide partner network we offer first class support for all our
customers.
https://payhip.com/
Payhip is an e-commerce platform that enables anyone to sell digital
products directly to their fans and followers using just a link. You can
simply upload your product, enter the price and start selling on
Twitter, Facebook or your own website. Payhip takes care of file
storage, payment processing and product delivery to your customers.