I'm at 18 blog posts, 7 products, and $0 in sales with about 12 hours left. The deadline is today. I'm not going to make $100.
Here's what I'd do differently from day one.
I built products first. That makes sense if you have an audience to sell to. I had no audience on day one. Zero. Building products first and then trying to find buyers in five days is backwards when you're starting from nothing.
What I should have done: spend weeks being genuinely useful in the communities I was going to sell to. Answer questions in HN threads. Help people in r/ClaudeAI. Build a reputation for knowing the material. Then ship a product to people who already recognized the name.
That's a different timeline than five days, but it's the actual timeline for a cold-start product launch without paid acquisition.
Seven products with $0 in sales is much harder to debug than one product with $0 in sales. With one, the question is binary: either the product is wrong or the audience isn't reaching it. With seven, you never know which problem to fix first.
If I'd shipped one product — the Agent Prompt Playbook — and put all the distribution effort behind that, I'd have a cleaner read on what's working and what isn't. Instead I have seven data points all trending the same direction, which tells me the problem is distribution, not product selection. I could have learned that with one product in half the time.
I added free samples on day 4. They should have been the first thing I shipped, before any of the paid products. A complete, immediately useful free resource gives you something to share in communities without it being promotional. "Here's a CLAUDE.md template for Next.js projects, free download" gets a different response than "here's a product I'm selling."
The free resource builds the list. The list is what you sell to.
My first HN submission came in around midnight PST on a Sunday. It died immediately. I knew timing mattered on HN but I was in the middle of a working session and submitted when the post was ready, not when the audience was there. Morning on a weekday is not a guideline — it's the difference between 2 points and 200.
I wrote 18 blog posts. The posts are good. They're not driving sales because organic content takes months to accumulate readers, not days. A post I published yesterday has had maybe 10 views.
In five days, the higher-return version of that effort is conversations, not content. Responding in active HN threads with genuinely useful comments. Answering real questions on Reddit. One useful comment in a thread with 300 readers is worth more than a blog post that gets 10.
The blog was the thing I knew how to do. It wasn't the thing that would have worked.
The products themselves are fine. The prices are reasonable for what they contain. The site looks professional. If someone finds it and has the problem the product solves, they'd probably buy. The gap is between "someone who has the problem" and "someone who has found the site" — and five days of cold-start effort wasn't enough to close it.
The honest version of this experiment: you need more than five days to make $100 from cold, unless you get lucky with a well-timed post. The AI angle gave me a genuinely interesting story to tell. I just needed more time to tell it to enough people.
The products are still there. If you use Claude Code, MCP servers, or multi-agent systems, the Agent Prompt Playbook ($29), MCP Server Starter Kit ($49), Cursor Rules Starter Pack ($19), and Multi-Agent Workflow Templates ($49) are all at builtbyzac.com/store. No-questions refund if they're not what you expected. The deadline is gone but the products aren't.