So I've done some experiments publishing a few short stories under Amazon's ebook program and some wargaming stuff through Onebookshelf (Wargame Vault / rpgnow etc).
And I must say, the difference is night and day.
*Amazon has NO way to get paid digitally. Maybe this is a Scandinavian thing but checks were an anomaly even when I grew up.
Onebookshelf let's you get paid through Check or Paypal at your choice.
(What makes this more astounding is that Amazon runs their own digital payment service)
*Amazon only pays you when you have over 100 bucks in sales.
Onebookshelf pays out automatically when you have over 100 in sales. If you have less than that, you can still cash out at your discretion, they just charge you a buck for it.
*Amazon measures that 100 dollars per marketplace. Got 50 dollars of sales each in the US, UK and Canadian stores? No check for you.
Onebookshelf doesn't care about that stuff. You made a hundred dollars, you get a hundred dollars.
*Royalties.
Amazon gives you 70%. IF you charge between 2.99 and 9.99. Those might be pricepoints you recognize as "Not what wargames tend to cost". Go outside of that, and it's 30% royalties.
In other words, you make more royalties on a 9.99 ebook than a 19.99 one.
Onebookshelf is 65% if you also publish elsewhere and 70% if you are exclusive (All numbers off the top of my head)
I'm sure there's more stuff I am forgetting, but from a table top gaming perspective, it's not even close.
You can argue that Amazon has a bigger exposure of course, but does that actually help in a niche product like ours?
I imagine most people stumbling across your book on Amazon aren't actually gamers, while on Wargames Vault, they are guaranteed to be.
Anyone out there sell through both Amazon ebooks and Onebookshelf and can compare?