Your marketing section should contain:
Next we'll look at the promotion section of the book proposal.
Book Proposals Need a Section on Marketing A book proposal without a marketing section is like a cup of coffee without sugar. The marketing section is the sweetener for your book description, and it does more than satisfy a publisher’s desire to make money. It shows your literary agent and acquiring editor, and most importantly the publisher’s in-house marketing team, that your book will sell.
A marketing section for a book proposal should be written with three things in mind. First, assert confidently that certain markets for your title exist. No one really knows who will buy a book, so you might as well estimate optimistically. In other words, say things like, “This book will appeal to women aged 18-45" if you think these women will be interested in the book. Add words to the effect that “this is a huge segment of the book-buying market.”
Second, remember to include the most important markets first. Don’t be shy about saying that millions of readers will be interested in your title. This is precisely what a publisher wants to hear. So say it if you think it’s true.
Third, don’t forget your minor markets. If you’re writing a book about World War Two, mention that libraries will want the book. Also state that veterans will be interested in the title. You could also say that some women will be interested in it, especially those who are married to veterans or those who teach history. Although your minor markets will not sell as big as your major markets, don’t forget to include them because every sale counts, and publishers may have ways of marketing to these special groups.
By William Cane