Compare royalty earnings across Amazon KDP, IngramSpark, Smashwords, Okadabooks, and Bambooks. Find the best platform for your book and the pricing sweet spot that maximises earnings.
Planning comparison only. Platform terms, print costs, currency conversion, tax, and availability change; verify them on each publisher before choosing.
| Platform | Royalty Rate | Per Copy | Monthly | Annual | Notes |
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| Price Point | KDP Royalty % | Monthly @ est. sales | Annual |
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