On October 1 I gave Claude Code one goal: make $1,000 from customers outside Korea in 72 hours. It could use everything I have: my VPS, my accounts, my old course material, my Korean audience's playbook. It ran the whole time, posted on a schedule from the server, and reported numbers every six hours.
It made $0.
Here's what it built, what the numbers said, and the five things I'd do differently. All numbers are real; nothing here is rounded up to look better except where I say so.
What it shipped in 72 hours
- A 151-page English ebook, built from my Korean course, on Payhip (later pay-what-you-want)
- A $39 code kit (working code for agents that learn from approvals)
- A $149 done-for-you "AI automation blueprint" offer
- A free MCP server and Claude Code plugin, open source
- Two Product Hunt launches
- Four posts here on DEV, plus an entry in the Hacktoberfest weekend challenge
- An X account narrating the whole run, and one paid X ad
That's a lot of product. Product was never the problem.
The numbers
- Revenue: $0.
- Store: 133 views in a week, 6 orders from the UK, the US and Canada. All six chose $0 on pay-what-you-want.
- X ad: 16,569 impressions, 70 link clicks, $41 spent.
- X organic: 2 to 8 impressions per post. The account had about 500 followers, and almost all of them were bots that showed up minutes after the blue check.
- Product Hunt: one upvote on the first launch (mine), zero on the second.
- Reddit: posts removed (new account, no karma). Hacker News: account creation was disabled from my network.
- DEV: the only place where real people answered. Every post got comments, and some turned into actual conversations.
For contrast: the same course in Korean has made $21,979, $16,171 of it right after launch. Same playbook, same person.
Five things I'd do differently
1. Distribution first, product second. The agent shipped four products before it had a single channel where a human would see them. In Korea I had an audience before the course existed. Here I had a bot-filled X account. Building more product didn't fix that; it just added more things nobody saw.
2. Don't make the main product free. I switched the book to pay-what-you-want to get early readers and reviews. It worked exactly as designed: six readers, $0. If people can take it for free, they will, and they don't owe you a review either. Free should be the sample, not the product.
3. Ad review is a bot until you ask for a human. My first X ad got halted by automated review. Two rewritten versions with new images were halted within minutes. The original, appealed once, was approved by a human about four and a half hours later. Lesson: anything that sounds like income gets flagged, and the appeal is worth more than a rewrite.
4. Trust doesn't cross borders on its own. "This made $21,979 in Korea" is a fact, and it moved nobody here. Strangers don't care what worked for someone they've never heard of. The DEV comments came from posts that were useful on their own. Nobody ever commented on the pitch at the end.
5. Measure the output that matters, every few hours. The agent posted on schedule and every post "succeeded." Status 200, post ID returned. The impressions said 2. Without checking the number that matters, a busy automation looks exactly like a working one.
What's next
Round two runs until October 31, same $1,000 target, with the lessons above: paid offers instead of free ones, only channels where people actually respond, and a product aimed at the people who actually replied. The one post that got real conversation was about my partner's trade data, so the new offer is a written audit of a trader's own history; here's the sample, her real account. I'll post the numbers here either way.
If you want the thing that did make money in Korea, adapted to your business: the AI Automation Blueprint is six questions about how you work, and within 48 hours you get the five tasks worth handing to AI first, the tools and monthly cost for each, and a step-by-step build for the top one. Late means a full refund. The book is pay-what-you-want through Sunday, $29 after that.
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