1
Pick your product with Prompt One
Open ChatGPT and run the idea prompt. The trick is forcing it to rank by speed to sell, not by how impressive the idea sounds. Give it context about you first, because generic input gets generic products.
Prompt 1: The Idea RankerI want to build a digital product this afternoon and sell it on Gumroad.
About me: [your job, skills, and who you know best, e.g. "I run cold outreach for a small agency and know B2B sales"]
Give me 10 digital products I could realistically build today, ranked by how fast they typically sell. For each one, tell me: who buys it, why they buy it now, and what I'd price it at. Products only, no courses and nothing that takes more than one day to make.
Pick from the top three. Template packs, prompt libraries, checklists, swipe files, and spreadsheet tools win here because buyers use them the same day they buy. In the video, mine was a cold email template pack. Boring on purpose. Boring sells.
2
Validate it in ten minutes, not ten days
Before you build, confirm people already pay for this. You are not looking for zero competition. You want the opposite: proof of demand.
- Search your product type on Gumroad's Discover page and on Etsy. If similar products exist with ratings, demand is real.
- Search Reddit or X for your buyer's exact complaint, like "cold email templates that actually get replies."
- If you find nothing anywhere, that is a warning, not an opportunity. Go back to your ranked list and pick the next idea.
Rule of thumb: copy the category, differentiate the angle. "50 cold email templates" exists everywhere. "50 cold email templates for agencies pitching local businesses" is the same afternoon of work with a sharper buyer.
3
Build the whole product with Prompt Two
Now generate the full product in one shot. Be specific about structure, and make ChatGPT write the sales copy in the same session while it has full context.
Prompt 2: The Product BuilderNow write the full product: [e.g. "all 50 cold email templates for agencies pitching local businesses"].
Structure it like this:
1. A short intro explaining who this is for and how to use it
2. The full content, organized into clear sections with a use case note for each item
3. A one-page "how to customize this" guide
Then write a Gumroad sales page for it: a headline, 3 short benefit bullets, and a 100-word description that speaks to [buyer] about [their painful problem].
ChatGPT will produce the draft in a few minutes. Do not skip the next part: read every line and edit like a human. Cut the weakest 20 percent, rewrite anything that sounds robotic, and fact-check any claim or number it generated. Your edit pass is what separates a real product from AI slop, and it is why people leave good reviews instead of refund requests.
4
Package it into a file worth $19
Buyers judge the file in the first five seconds. Make it clean:
- Paste the edited content into Google Docs or Notion.
- Add a simple title page: product name, one-line promise, your name.
- Use consistent headings so it is skimmable, then export as PDF. In Google Docs that is File, Download, PDF Document.
That is the entire design process. A tidy PDF beats a fancy one that took you four extra hours you promised yourself you would not spend.
5
Put it on Gumroad and hit publish
Gumroad is free to start. There is no monthly fee, they just take a cut of each sale, which is exactly what you want on day one: zero risk if it flops.
- Create a free account at gumroad.com and start a new product. Choose the digital product type.
- Paste in the name and the sales page copy ChatGPT wrote for you. Tighten the headline so the outcome is obvious in one line.
- Upload your PDF as the content buyers receive.
- Price it at $19. It is high enough to feel real and low enough to be an impulse buy. You can test other prices next week.
- Add a simple cover image. A plain background with the product title in big text works fine.
- Hit publish and copy your checkout link.
That link is the finish line for the afternoon. Everything after this is distribution.
6
Get it in front of buyers today
Do not build it and stare at the dashboard. Do these three things before you close the laptop:
- Post where your buyer already hangs out. Share what you made and who it helps in one honest post on X, LinkedIn, or a relevant community. Lead with the problem it solves, not "I made a thing."
- Send it to five people who match your buyer profile and ask for blunt feedback. Some will buy. All will tell you what to fix.
- Put the link in your bios. Every profile you own should point at the checkout page this week.
Reality check: this is not passive income magic. It is one focused afternoon that creates an asset that can keep selling while you sleep. First sales usually come from you actively showing it to the right people, then the link compounds.