Affiliate program
Kai Tanaka
Earn up to 25%
per sale you refer
25% on the interview prep engineers keep buying
Developers preparing for senior interviews buy twice: the systems design course, then the mock interviews. A 60-day window means you get credit for the second one too.
- ✓60-day attribution — the longest cycle needs it
- ✓Buyers are mid-career devs with real budgets
- ✓Course + mock interview bundle converts at 6%
What you'd be promoting
The Senior TypeScript Playbook
$39 · 25%
You earn $9.75
Portfolio to Offer: The Engineer's Portfolio Kit
$24 · 25%
You earn $6
System Design Bootcamp: From Whiteboard to Production
$179 · 25%
You earn $44.75
1:1 Mock System Design Interview
$160 · 12%
You earn $19.20
Async Portfolio and Code Review
$89 · 25%
You earn $22.25
The Merge Queue
$19 · 25%
You earn $4.75
How it works
- 1Share your link anywhere you already have an audience.
- 2Anyone who buys within the attribution window counts as yours.
- 3Your commission is transferred to your own Stripe account. No invoices, no chasing.
House rules
No "guaranteed offer" claims. Nobody can promise that.
Every affiliate is a Store.Fan member — that's how we know where to send the money. It's free.
Affiliate tracking and payouts by Store.Fan.