You need a file that opens on a phone, a page with a price, and a way to take money. No hosting, no plugins, no developer. Here is the whole process.
Sailo team11 min read
You've written the thing. It's a meal plan, a set of exam notes, a checklist, a pattern, a 40-page guide to something you know well. It's sitting in your Downloads folder called final-v3-REAL.pdf and you've been told you need a website before anyone can buy it.
You don't. You need three things: a file a stranger can open on a phone, a page with a price and a button, and a way for money to reach you. That's it. Ananya in Bengaluru sells a 12-week strength plan for ₹399 and has never owned a domain name.
The parts people underestimate are the file itself and the twenty minutes after payment. Everything else takes an afternoon.
Almost every support message you'll ever get is about the file. Not the price, not the payment, the file. So do this part properly and the rest gets quiet.
Export as a PDF, not as anything else. Not .docx, not .pages, not a Canva share link. A Word document opens differently on every machine it touches, and half your buyers don't have Word. A PDF looks the same everywhere, which is the entire reason it exists.
Embed the fonts. Most export dialogs do it by default and some don't. If you used a font you downloaded, check. A PDF with missing fonts substitutes something ugly and your careful layout collapses into Times New Roman on someone else's phone.
Name the file like a person named it. 12-week-strength-plan-ananya.pdf beats Untitled-3-final-FINAL-v2.pdf. Six months from now that file is sitting in a Downloads folder with 400 other things and the name is the only reason anyone finds it again. It's also the only place your name appears when someone forwards it to a friend, which happens more than you'd like and is not always bad.
Put a first page that isn't the cover. Page one should carry: what this is, who made it, how to reach you, and a version with a date. "v2, updated August 2026" does two jobs. It tells an honest buyer they have the current file, and it makes a copy that's been passed around for a year visibly stale.
Design for a phone. This is the one people skip. A4 portrait at 10pt body text is unreadable on a phone without pinching and dragging, and in India, Nigeria, Kenya and the Philippines your buyer is opening it on a phone first, often before they've left the payment screen. Either set body text at 12 to 14pt with generous margins, or lay the whole thing out landscape at 16:9 like slides. Landscape reads beautifully on a phone held sideways and it's the single easiest upgrade to a document nobody will print.
Pick a page size on purpose. A4 for the UK, India, Nigeria, Kenya, the Philippines and most of the world. US Letter for the US. If you're selling to both and it matters because people will print it, A4 is the safer default, because A4 content prints on Letter with a small margin, and Letter content on A4 clips.
A 90MB PDF full of 300 DPI photographs is a bad experience on mobile data and a genuine cost to someone paying by the megabyte.
Compress images to 150 DPI for anything that will only ever be read on screen. Keep 300 DPI only for the pages people will actually print, and if that's just the two workout log sheets, export those as a separate small file. Most design tools have a "smallest file size" or "web" export preset that does this in one click, and the difference is often 60MB down to 6MB with no visible change on a screen.
If you genuinely need to ship something large, split it. A 12-week plan is twelve weekly files plus one overview, and that's a better product anyway because week 7 opens in two seconds.
Three questions, answered before they scroll: what is this, what does it cost, how do I get it.
For a PDF, add three more things buyers specifically want to know and rarely ask:
A sample matters more here than in almost any other category, because nobody can see inside a PDF before they buy. Export three pages, not the best three, the most representative three, and put them on the page as images. A buyer who's seen the inside converts far better than one who's read a description of it.
On Sailo, digital files unlock on payment confirmation. That sentence hides the thing this article most needs to be honest about.
If you take card payments, confirmation is instant, because Stripe tells the shop within seconds. Card on Sailo means a connected Stripe account and a 1–3% commission on the goods. On a ₹399 file that commission is two rupees. The $49 is the real cost, and if you're selling ten copies a month it's not worth it yet.
If you take bank transfer, or a UPI ID, or an M-Pesa till number you've written into your payment instructions, then the thing confirming payment is you. Sailo can't see your bank account and can't tell you the money arrived. Only your bank can. So the buyer who pays at 11:40pm gets their download when you next open your banking app, and if you haven't said that anywhere, they spend those nine hours convinced they've been robbed by a stranger on Instagram.
Write the lag on the page, in plain words, above the button:
Bank transfer and UPI orders are released once I've confirmed the payment. That's usually within a couple of hours, and always by 10am IST.
Then keep it. Check at a fixed time morning and evening rather than promising instant and delivering whenever you happen to look. Buyers forgive a stated delay completely and forgive an unstated one never. If someone messages before you've checked, what to say when a buyer says they paid has the wording that keeps it calm.
One email on pricing, photographs, delivery and getting paid. No pitch, no filler.
Sailo lets you set a download limit and an expiry on each file. Both are useful. Both are easy to set badly.
| Setting | What most people set | What to actually set |
|---|---|---|
| Download limit | 1 | 5 |
| Expiry | Never, or 24 hours | 30 days |
A limit of one is where you will spend your support time. The buyer taps download on the train, the signal drops at 70%, the counter has already ticked, and now a person who paid you ₹399 is in your DMs and you're the one at fault. Five is enough for a phone, a laptop, a re-download after a factory reset, and two mistakes.
Expiry does more work than the limit does, because the thing that actually gets passed around is the link, not the file. A link that dies after 30 days limits how far a screenshot of your order page travels. Thirty days is also long enough that the buyer who bought before a holiday and forgot doesn't email you angry in week three, which will happen at seven days.
Neither of these stops a determined person from putting your PDF in a group chat. Nothing does. The realistic version of that problem, and what to do instead, is in what you can and can't do about people sharing your paid files.
They will. Assume it's true, because most of the time it is, and because arguing costs more than the file.
Ask three questions, in this order:
That's usually enough. The common causes, roughly in order:
Do not make them prove anything. A file costs you nothing to send twice. Set yourself a rule: if the conversation reaches four messages, just send the file as an attachment and end it. You are not going to win an argument about ₹399 and you will lose an hour trying.
She's a strength coach. The plan is 28 pages, laid out landscape at 16:9 because she knows people read it between sets. Exported at "smallest file size", it's 4.1MB. The filename is 12-week-strength-plan-v2-ananya.pdf and page one has her name, her Instagram handle, and "v2, updated July 2026".
Her page lists it at ₹399 with four sample pages shown as images, "28 pages, PDF, 4MB, reads fine on a phone", and a line saying the plan assumes access to a barbell and a rack.
Payment is bank transfer, with her UPI ID written into the payment instructions field, because that's how everyone she knows actually pays for anything. Sailo doesn't process it and takes nothing from it; the money goes straight to her. She checks at 8am and 8pm, confirms the orders, and the file unlocks. Download limit five, expiry 30 days.
Her first month she sold nine copies. That's ₹3,591 for a file she made once, which is not a business yet, but it's nine people with her plan on their phones and four of them asked about one-to-one coaching at ₹1,500 a session. That is how this usually goes: the file isn't the money, the file is the reason someone trusts you enough to spend real money later.
She raised it to ₹499 in month three and sold eleven. If you've been staring at the price box for a week, pricing a digital product for the first time is the argument for picking a number today and treating it as a test.
Don't password-protect the PDF. It stops nobody who's determined and it guarantees you'll spend the next two years resetting passwords for people who paid ₹399 eighteen months ago. The password will also end up in the same group chat the file did.
Don't sell a Google Drive link. Access requests, permission errors, people editing the original, and one accidental setting change that takes the whole thing offline while you're asleep. It looks free and it costs you support messages forever.
Don't send it manually if you can help it. Sending files by DM works for the first ten sales and falls apart at thirty, and at some point you'll send the wrong version to someone.
Don't wait until it's finished. The version you're embarrassed by, priced low, sold to nine people who tell you what's missing, beats the perfect one you're still editing in November.
Export the file properly, name it like a person, put your name and a version date on page one, and check what it looks like on your own phone. Then put it up at a price you're slightly uncomfortable with, write the payment-confirmation sentence above the button, and set the limit to five and the expiry to thirty.
Then go and tell the twenty people most likely to want it. That last step is the one that actually sells the PDF, and it's the one nobody does. If you're weighing this up against selling your time instead, or alongside it, how to sell digital products and services online covers why the two behave completely differently.
Written by
Sailo team
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