💼 Frontier Ideas ▸ idea-3-elster-f-r-ausl-nder-the-self-filing-fou/VALIDATION.md
updated 2026-07-15

VALIDATION — 7-day smoke test (<$50)

Goal: prove real expat founders will pay (or credibly pre-commit) before building the deck or scheduling anything. Kill fast if not.

Design

Sell the workshop before it exists. Landing page + Stripe Payment Link with a named date ~3 weeks out (“first cohort”). Stripe refunds are free and instant if it dies — no one is harmed.

Day-by-day

Day Action Cost
1 Publish landing page (index.html in this package → .deploy/ or a Cloudflare Pages preview). Create 2 Stripe Payment Links: €149 workshop seat (date named — provisional Tue Aug 4 pre-filled), €49 template pack (v1 already built in templates/ — instant delivery via Stripe post-payment link once Joshua reviews + uploads). Wire links into the page. Do not publish before the Stripe links are pasted. €0
2 Post the origin story to r/germantaxes and Toytown Germany (the two most tolerant of practical tax content). Value-first post that genuinely teaches the annual sequence; link only where rules allow (profile/comment). €0
3 Post LinkedIn version (personal, story-format). DM 5 expat founders Joshua already knows: “would you pay €149 for this? here’s the page.” €0
4 Post r/germany (check self-promo rules; if disallowed, pure-value post and let people find the link via profile) + 2 Berlin founder Slacks. €0
5–6 Answer every comment/DM. Each substantive question goes into an FAQ file — it’s free market research and future workshop content. €0
7 Count. Decide per thresholds below. €0

Optional accelerant if organic is quiet by Day 4: €30 of Reddit or LinkedIn ads pointing at the page. Total spend stays ≤ €30–40.

Success thresholds (Day 7)

Signal Kill Iterate Green light
Paid workshop seats (€149) 0 1–2 ≥3 (€447 in 7 days on zero ad spend → 7+ by workshop day is near-certain)
Template packs (€49) 0 and no seat sales 1–3 ≥4, or any combo with seats ≥ €300 total
Qualified engagement (comments/DMs asking “when/how do I sign up”, waitlist emails) <10 total across all channels 10–30 >30
Landing page conversion (visits→checkout click) <0.5% 0.5–2% >2%

Green: schedule cohort 1, build the deck (Week 1 of SPEC month-one plan compresses since templates already drafted). Iterate: price test (€99?), reframe (pain-first vs story-first headline), or pivot the wedge to the €49 pack as the entry product. Kill: refund anyone who paid, keep the origin-story post up (it costs nothing and keeps validating passively), archive.

What this test deliberately does NOT do

Risks checked by the test itself