Question and a Giveaway: Book author looking to sell copies for BCH

I am the author of a trivia quizzing book that has variously been called "addictive", "fun" and "infectious" by reviewers on Amazon. The book is rated at 41. stars with 116 reviews and has been the top seller in its category multiple times in the past.

Link to the book: http://amzn.com/1519016506

I am really interested in exploring how I can sell the book for BCH. Are there sites which allow one to sell digital goods for BCH? Inputs around this would be helpful.

As a special thank you to the folks here, I am happy to give away 50 free PDF copies of the book to anyone interested. Just drop a comment indicating your interest and I will PM you a free copy of the book. :)