Legal
Disclaimer
Last updated: 31 October 2026
1. Not affiliated with Amazon
KDP System is an independent tool. It is not affiliated with, endorsed by, sponsored by, or approved by Amazon.com, Inc. "Amazon", "Kindle", "Kindle Direct Publishing", and "KDP" are trademarks of Amazon.com, Inc. or its affiliates. We use these names only to describe the platform our tool supports.
2. Estimates only
Royalty, printing cost, delivery fee, profit, margin, and break-even ad spend figures are estimates based on the inputs you provide and publicly available KDP rate tables. KDP rates, price bands, VAT rules, and eligibility requirements can change. Your actual payout may differ. Verify every number in your KDP dashboard before publishing, pricing, or advertising.
3. No earnings guarantee
Nothing on this site is a promise or guarantee of income. Examples, sample audits, and case studies are illustrative. Your results depend on your book, market, competition, marketing, and execution. Many books do not sell enough copies to be profitable.
4. Not professional advice
The Service does not provide legal, tax, accounting, financial, or publishing advice. Consult a qualified professional for advice specific to your situation.
5. Third-party rates and data
We use official KDP rate tables and update them on a best-effort basis. We do not guarantee that every rate is current or that every marketplace rule is captured. EU and UK VAT, currency conversion, expanded distribution, and promotional pricing can change the final royalty.
6. Affiliate disclosure
Some links on this site may be affiliate links in the future. If we add them, we will disclose the relationship clearly. Affiliate commissions do not change the price you pay or the numbers in your audit.
7. External links
Links to third-party websites are provided for convenience. We do not control those sites and are not responsible for their content, accuracy, or policies.
8. Contact
Questions about this disclaimer? Emailsupport@kdpsystem.online.
