Record advertising-platform spend separately from the fee paid to someone managing the campaign. Define the deliverables, reporting period, and additional charges before comparing offers or results. Evaluate confirmed costs and observed outcomes without treating a service fee or a revenue promise as evidence that the promotion will recover its full expense.
Identify what the quoted amount buys
An advertising proposal can combine several different activities: campaign setup, ongoing management, creative preparation, reporting, and platform spend. Ask for those components to be identified clearly. A single monthly amount may look easy to compare, but it can conceal differences in scope. One proposal may include creative revisions while another charges for them separately, and neither necessarily includes the money spent serving ads.
Write a plain description of the service you need before evaluating the quote. Identify the book edition, marketplace, review period, and work you expect the provider to perform. This makes it possible to ask whether the proposal covers the actual task. Keep uncertain items visible rather than assuming that a broad phrase such as “complete campaign management” includes every activity the author has in mind.
Keep platform spending separate from service charges
Create separate records for confirmed advertising spend and confirmed management fees. Preserve the source of each figure, such as a platform report or an invoice, and record the period it describes. If the same payment covers several books, document how the amount is allocated for your internal review. Avoid counting a transferred budget as confirmed ad spend before the relevant activity record supports it.
KDP’s advertising guidance directs authors to the advertising console for campaign performance and management. Review the current reporting guidance for the actual account and campaign type when interpreting platform figures. A management invoice describes a purchased service, while a platform report describes activity under its own definitions. Both can be relevant to the project’s costs, but they are not interchangeable evidence.

Compare deliverables instead of fee labels
Ask what work is performed during the review period and what evidence you will receive. Useful specifics include the campaign changes made, the reasons for them, the observations used, and unresolved questions. A report filled with charts may still omit the decisions that explain the service’s work. Request an example of the reporting structure with sensitive client information removed where appropriate.
Compare offers on the tasks that matter to your project. A lower fee may cover less work, while a higher fee does not establish better outcomes. Identify setup work that occurs once and recurring work that continues each period. Record conditions for revisions, additional assets, or expanded scope. These details help the author understand the commitment without substituting an unsupported prediction of sales for a concrete description of the service.
Review outcomes with the complete cost picture
When the period ends, assemble the confirmed platform spend, management fees, and other relevant campaign-specific expenses. Keep estimates and unresolved charges separate. Review the reported outcomes using the definitions and timing of the actual reporting systems. Do not assume that an advertising sales figure is the author’s net receipt or that it accounts for every expense associated with the promotion.
If you use a simplified internal recovery model, state its assumptions and limits. The edition’s actual royalty economics and the service costs both matter, but arithmetic alone cannot establish that the campaign caused every observed sale. Distinguish reported attribution from a broader causal claim. A careful review can identify what was spent and what was observed while remaining uncertain about effects the available evidence cannot isolate.

Decide whether the next period answers a useful question
Use the review to decide what further work, if any, is justified. Identify a concrete question the next period would investigate and whether the proposed service changes address it. Continuing solely because the previous fee has already been paid is not an explanation of future value. Conversely, a disappointing result may still reveal a correctable listing or targeting issue that deserves a separate editorial or research decision.
Record the decision, the next scope, and the costs you are committing to before another period begins. Confirm how campaign activity and management work will be stopped or changed if the arrangement ends, using the actual service and platform controls. The goal is a transparent promotion record: the author knows which work was purchased, which spending occurred, and which conclusions remain supported or uncertain.
Frequently asked questions
Clear answers for this publishing decision.
Should the management fee be included when reviewing promotion costs?
Include it in a clearly defined view of the full promotion expense, while preserving it separately from platform spend. This lets you evaluate both the campaign activity and the service purchased to manage it without losing the source of either amount.
Does a low management fee mean the offer is better?
Compare the actual scope, reporting, and additional charges. A low fee can cover a narrower task, and a high fee does not prove effectiveness. Choose according to the work the project needs and the evidence available about that work.
What if the provider promises a revenue target?
Ask for the assumptions, evidence, and exact meaning of the claim, but do not treat the promise as a substitute for a defined service and cost record. Future results remain uncertain, and reported sales are not automatically equivalent to money retained after all project expenses.
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