ACOS vs TACoS: The Amazon Ads Number That Decides
A 30% ACOS can be profitable on an eBook and a loss on a paperback. How to compute your real break-even ACOS, and why TACoS is the number that rules.
5 min read
ReadEditorial & KDP Intelligence
#pricing
Real KDP market data, not the usual advice.
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Kindle eBook Pricing: What Books That Sell Actually Cost
The median price of a Kindle book with sales signal on amazon.com is $4.99, not $9.99. Where the 70% royalty band sits and how to price against data.
6 min read
ReadKDP Royalties: 35% vs 70%, the Decision That Costs You Money
The price you set in KDP crosses the 35%/70% royalty threshold and determines whether KDP Select pays off. The real math, including the 20% rule few tutorials explain.
5 min read
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