Record the list price you entered separately from the price observed on a storefront, including the marketplace, edition, and observation date. Investigate why the figures differ before revising your pricing worksheet. Use the current KDP estimate for the actual publication settings, and do not infer a new royalty amount directly from a discounted display price.
Identify which price your worksheet describes
A pricing note becomes confusing when it contains a single field labeled “price.” That field might hold the author’s entered list price, a price displayed to a shopper, a competitor observation, or a proposed future amount. Give these figures separate labels. Record the currency, marketplace, and edition alongside each one so the meaning remains clear when the worksheet is revisited later.
For the author-controlled decision, preserve the list price entered in the publication settings and the assumptions used to evaluate it. Keep the corresponding page count and print configuration with the estimate. An observed storefront amount belongs in a separate record. This separation prevents a collaborator from replacing the project’s pricing assumption with a number copied from a shopping page without understanding what changed.
Capture a storefront observation with context
When a displayed price differs from the expected amount, record the exact edition and purchase option being viewed. Note the marketplace, date, currency, and any visible information explaining the offer. If the observation is incomplete, state that limitation. Do not assume that a similarly titled result or another format of the same book represents the price you are trying to review.
A screenshot can support the observation, but it should not replace the written context. The selected format or offer may be outside the cropped area. Record what you actually saw rather than reconstructing missing details later. The useful question is not simply whether the two numbers match; it is whether they represent the same kind of amount for the same edition under the same conditions.
Consult the applicable pricing guidance
KDP’s paperback royalty guidance, reviewed on September 21, 2026, distinguishes the entered list price from certain customer-facing price differences. It explains that local taxes can affect displayed prices in some marketplaces and that an Amazon promotional discount does not change the author’s royalties. Review the current guidance for the actual situation rather than applying an explanation merely because it would account for the difference.
Keep this source check narrow. A statement about an Amazon discount does not explain every unfamiliar offer or every price in another sales channel. If the observation does not fit the documented situation, investigate the selected edition and offer before drawing a conclusion. Preserve uncertainty in the record and seek clarification through the relevant support route when necessary instead of rewriting the financial model from an unexplained display.
Recalculate only the assumptions that changed
If you are considering a new list price, create a new candidate scenario using the current KDP settings and estimate. Keep the observed storefront amount out of the list-price input unless it is deliberately the amount you are proposing to enter. Label the scenario as a proposal, and retain the current settings for comparison. This makes the decision reversible in the worksheet before any publication setting is changed.
Compare like with like. If the page count, print configuration, or marketplace changes at the same time, record those changes explicitly. The estimate may differ for several reasons, and a single headline number can conceal them. Avoid treating a change in estimated royalty as a prediction of sales or overall profit. The worksheet describes a production and pricing scenario; actual commercial results require additional evidence.
Preserve the decision and its review trigger
Write down whether the observation led to no action, a corrected assumption, a new candidate price, or an unresolved question. Explain the reason using the evidence available. For example, you may retain the current list-price model because the observed difference is a documented promotional display. That decision is clearer than silently editing the worksheet and leaving the next reviewer to guess which amount is authoritative.
Set a practical reason to revisit the record, such as a manuscript change that alters page count, a new marketplace scenario, or a deliberate pricing review. A temporary storefront observation does not need to become a permanent rule for every future estimate. Keep the record tied to its edition and date so the author can make the next decision from current inputs rather than a mixture of old settings and unexplained screenshots.
Frequently asked questions
Clear answers for this publishing decision.
Should I enter the storefront discount into my royalty worksheet?
Keep the observation separate from the list-price input. Review current KDP guidance and the actual offer before changing the estimate. If you deliberately model a different list price, label it as a new scenario rather than treating it as the existing setting.
Can I compare a paperback display price with the ebook price?
You can study both as separate observations, but label their formats and purposes clearly. They do not share all production assumptions. Do not use one format’s displayed amount as evidence that the other format’s list-price calculation is wrong.
What if I cannot explain the difference?
Preserve the edition, marketplace, purchase option, and observation details. Check the current publication settings and relevant guidance, then seek clarification if needed. Leave the discrepancy unresolved rather than assigning it to a discount or tax without supporting evidence.
What does this book cost to print and produce, and what should the list price be?
Printing cost follows from the trim, ink, and page count, the list price sets the royalty after that cost, and the production budget should be estimated before generation starts, so compare these numbers before you commit to a format or a plan.
See what a book project costs in credits