So, like I said, my book "Keter Malchut" has been available on Amazon for a bit more than two years now.
During this entire period, I think I sold something like four copies, and this is fine by me.
It used to be that once every quarter one could offer one's book for free for five days. It was possible to to it for any five days, not necessarily consecutively, but I almost always did consecutive.
All of my sales resulted from these 'discounts', but better yet, something like 240 people downloaded my free book.
Nowadays, it's only possible to offer my book at a discount, and this doesn't work for my book... :(
I'm not sure what I should do next...