" Good reasons supplied to the poor effectiveness contain: bookstores which refuse to hold Amazon titles due to the fact Amazon is often a immediate competitor; incompetence for a publisher (as a single Ny publisher stated about Amazon, "You will find some things it will require to be a publisher. https://maplepublishers.com/blog/why-opt-for-self-publishing-is-it-only-for-creative-independence-or-something-more/