PublisherRevenue Guide

The business behind
independent publishing.

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Calculator / Plan the business

Revenue cannot pay a bill until it arrives.

Model a fixed monthly business with a payment lag. Find the first month-end shortfall and the lowest closing balance in the period.

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Reference photograph: a calculator, not a publisher’s financial records. Annie Spratt / Unsplash ↗
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Your assumptions

01 / Set the inputs
Try a scenario:
Cash available at the start of month one.
Same amount earned every month.
Payments made every month; exclude noncash labor value.
0 = collected in the month earned. No opening receivables.
Between 1 and 24.

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How to read this result

Cash collected in month m equals revenue earned in month m − delay; months before the start of this model contribute no receipts. Closing cash = opening cash + collected cash − costs paid. The next month opens at that closing balance.

The minimum is the lowest month-end closing balance, not an intramonth liquidity estimate. First negative month excludes zero balances. Receivables earned near the end may arrive after the modeled period.

This is an approximate whole-month timing worksheet, not a conversion of NET terms into exact payment dates. It excludes bad debt, deposits, taxes, opening receivables and changing revenue or costs.

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The research behind the workings

Keep the context close.

A clearer view of the business

The Revenue Letter.

One useful model. One question worth asking.
A considered note for independent publishers.