How does a new KDP writer supposed to market a book?

B) Build a newsletter mailing list of people who will buy your book because they trust you to write books they want to read. This is slow, but ideal.

B) that are filled to the brim with typos or errors.

A) that are not actually books.

Hailey Bieber Steps Out Solo in an Emerald Minidress After Ditching Her Wedding Ring - instyle.com

D) Pay promotion services like Written Word Media to promote your book. Legitimate services will not accept your book for promotion if the presentation is crappy or the book is badly written.

If your book is well presented, well written, and basically free of typos, then

D) that are presented with bad covers, bad descriptions, or ludicrously bad interior formatting.

OpenAI’s first AI device with Jony Ive won’t be a wearable - The Verge

Or

C) Persuade book reviewers on BookTok or Substack or someplace to recommend your book. If your book is unreadably terrible, this is probably impossible.

Are you planning to proofread your book to avoid sentences such as

Gut Microbiota Transplants May Cause Long-Term Imbalance - Neuroscience News

You cannot effectively promote books

How does a new KDP writer supposed to market a book?

E) Take a solid year to learn how to use Amazon or Facebook ads and be prepared to lose quite a bit of money as you figure it out.

Neanderthals Spread Across Asia With Surprising Speed—and Now We Know How - Gizmodo

A) Build a following on social media, a following of people who will buy your books. Good luck with that. There is very little evidence that social media can translate to sales.

Or

Because you cannot persuade readers to buy any book in which sentences do not make sense. This shouldn't be “does.” If you don't see the problem, that is a big problem.

Joey Chestnut, barred last July, returns to Nathan’s hot dog eating contest - The Washington Post

C) that are unreadably terrible in any other way.