How a Simple Black Friday “Stamp Card” Idea Turned Into My Side Hustle

The idea came from someone running a Disney holidays comparison website.

She makes around $3k/month, works maybe 3–4 hours a month, and gets most of her traffic from SEO. Almost no ongoing costs. Revenue comes from affiliate commissions when users book through links like Booking.com.

It sounded incredible — but there was a catch.

The initial grind was massive.
Months and months of manual content writing.

Why I Thought AI Could Change This

For the past year, I’ve been deep into vibe coding and already had some SEO experience. When I heard about her project, my first thought was:

“I can do this — without grinding for months.”

Instead of WordPress or a traditional CMS, I decided:

  • AI would handle all the coding
  • AI would handle all the content
  • Everything would be static, fast, and SEO-friendly

The Technical Angle Most People Miss

There are JavaScript libraries that allow you to load Markdown as fully SEO-optimized content.

A lot of frontend developers already use this structure for blogs — but strangely, it’s barely used in the affiliate marketing world.

So I built the entire site using:

  • Markdown / MDX for content
  • Static pages (no CMS)
  • AI-generated code and copy

Picking the Niche

I obviously couldn’t copy her niche directly.

Instead, I chose:

  • A theme park similar in scale to Disney
  • Slightly less known
  • Still high commercial intent

My expectation is to reach around $1,500/month by the end of next year.

The Build Process

Step 1: Planning

I spent a few hours creating a rock-solid plan:

  • Folder structure
  • Reusable components (headers, footers, layouts)
  • Page templates

All of this was done with help from Google Gemini.

Step 2: Parallel AI Workflows

  • One AI handled coding, phase by phase
  • Another AI handled content:
    • Accommodation descriptions
    • SEO page copy
    • Blog posts
    • All formatted in Markdown

The content is loaded directly into the site using MDX — no CMS, no database, no complexity.

Timeline

From idea to:

  • Fully functional website
  • Content-rich
  • Deployed on Vercel for free

Total time: just under two weeks.

Current Status

Right now:

  • Google is indexing the site
  • More content is already queued
  • Early signals look promising

This isn’t a “guaranteed money” story — but it’s a strong example of how AI can compress months of work into weeks if you design the system properly.

I’ll share real numbers once traffic and rankings settle.

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