An ebook is the most forgiving first product there is. You write it once, and it sells while you sleep, with no shipping and no inventory. The hard part is never the writing tool — it is deciding what the book is for and getting the buy button in front of the right person.
So skip the six-week outline. Start with the reader's problem and the exact moment they'd pay to solve it.
Pick a problem, not a topic
Topics are broad and unbuyable. Problems are narrow and urgent. Nobody searches for a book about productivity, but a freelance designer will happily pay for a short guide on writing proposals that don't get ghosted.
Write the title as the outcome. If a stranger can read the cover and know precisely what will be different after they finish, you have a product. If they have to guess, you have a hobby.
- Name the reader in your head: who exactly is stuck?
- Name the one thing they'll be able to do after reading.
- Cut every chapter that doesn't move them toward that one thing.
Keep it short on purpose
First-time authors overwrite because length feels like value. It isn't. A tight 30-page guide that solves one problem beats a rambling 200-page book nobody finishes, and it is far easier to actually ship.
Export a clean PDF, add a simple cover, and stop. You can always release a bigger second edition once people are paying.
Price it like a tool, not a paperback
Amazon trained everyone to expect ebooks at a few dollars. Ignore that anchor. You are not competing with fiction — you are selling a shortcut that saves the reader hours or money, and that is worth more than a coffee.
Somewhere between the price of a lunch and the price of a nice dinner is usually right for a focused how-to guide. Test one number, watch what happens, and adjust.
Put it behind one link that takes payment
The final step trips people up: how does money reach you and the file reach them? You don't need a website. You need a single page that shows the cover, the promise, the price, and a checkout that delivers the download automatically after payment.
You can set that up free at onesol.io — upload the PDF, set a price, and share one link that collects the money and hands over the file the moment someone buys.
Get the File Right Before the Sales Page
Most first-time sellers export a Word document to PDF and stop there. A PDF is fine for reading on a laptop or printing, but it's rigid on phones — readers pinch and zoom on every line. Since most buyers read on phones, also offer an EPUB, which reflows text to any screen; selling both, zipped together, removes the commonest complaint before it ever arrives.
Watch the practical details that generate refund requests. Embed your fonts so the layout doesn't collapse on someone else's device, keep images sensible so the file isn't ninety megabytes, and add a clickable table of contents for anything over about twenty pages. Then open the finished file on an actual phone before you sell it, not just on the machine you built it on.
Resist heavy copy protection. Locking a file so it can't be printed or opened in the reader someone prefers mostly punishes honest buyers, whilst the few determined to pirate will manage anyway. A quiet "This copy was prepared for [buyer's email]" line on the first page is gentle, effective, and gets in nobody's way.
Sell the Sample, Not the Blurb
People buy an ebook once they've felt the writing, not once they've skimmed a paragraph of description. Publish the full table of contents and a real sample — a whole chapter, not a teasing half-page — so a reader can judge the voice and decide for themselves. Confidence in the sample becomes confidence in the book.
As an example, a freelance illustrator selling a guide to pricing commissions might make the "How to write a quote that gets a yes" chapter free to read, with a working template inside it. Anyone who finds that one chapter useful has quietly decided the rest is worth £15; the sample does the persuading that adjectives never can.
Show the artefact itself, too. A few screenshots of interior pages — a diagram, a worked example, a nicely set spread — tell a buyer this is a finished, considered thing and not fifteen pages of padding. It's the digital equivalent of flicking through a book in a shop before you buy it.
Everything After the Buy Button
Delivery should be instant and re-downloadable. A buyer who changes phones a month later will email you for the file, so spare yourself the admin by using a checkout that gives a permanent download link and emails a receipt automatically. Selling through your own Stripe, as on OneSol, keeps both the money and the customer's email with you, so you can send an updated edition later.
Decide your refund line before anyone asks for one. "Full refund within 14 days, no questions" costs very little on a digital product and removes the buyer's risk at the exact moment of purchase; a handful of refunds is far cheaper than the sales you lose to hesitation.
- Give a permanent, re-downloadable link, not a one-time email attachment.
- State a simple refund window on the sales page, before anyone asks.
- Keep buyers' emails so you can send a corrected or expanded edition.
- Version the file ("v1.2, updated March") so people know they hold the latest.