
Eight complete playbooks. 474 pages. Real numbers, real scripts.
€50 for all 8 ebooks + €19/month community access

THE SHORT VERSION — every conclusion from all eight playbooks. 97 chapters, 46 pages, condensed to what you would write on a card. Free, and there is no upsell on the way in.
474 pages, instant download
€19/month
Small and new — which means you actually get answered
Build and sell software with an AI agent. Client work, not toy demos.
40 copy-paste prompts + 30-day plan
Apps from a description — and the six ways they leak.
50 prompts + 30 vetted niches
Context and systems, not prompts. The broad foundation.
12 ready-to-run systems
Recurring income after AI took the search traffic.
40 niches with a recurring angle
Package what you know — including who is legally the seller.
40 product ideas + one worked example
Euros per hour, not margin percentages.
One month, every number
Real unit economics, and the EU rules now enforced.
Product scorecard + 60-day plan
A media business with a compliance function.
Compliance checklist + character bible
No drip-feed, no modules unlocking week by week. All of it, immediately.
Every claim on this page is checkable. This is what the pages actually look like — the layout, the level of detail, and the tone.




Every claim on this page is checkable. The free companion contains the conclusion of all 97 chapters, so you can judge the writing, the tone and the level of detail before spending anything.
Eight books separately would be €160. The bundle is €50.
Yes, via Gumroad (link below). But all 8 together are cheaper.
Yes. When the rules change or markets shift, books get updated and you get the new PDF.
PDF, instant download. Works on anything.
No. One license, one person. We know because we check.
Partly. Playbooks 03, 05 and 06 assume nothing. Playbooks 01, 02 and 07 assume you are willing to spend real money or real evenings. Each book opens by saying who it is not for, so you can skip what does not fit.
Parts of it, yes — tool prices and platform rules move constantly. That is why updates are free and why the books are written around the reasoning rather than the interface. When something changes materially, the book gets revised and you get the new PDF.
If you have already built and sold something in one of these eight areas, that book will not surprise you. The other seven probably will. That is the argument for the bundle rather than a single title.
Because eight books to one audience is worth more to me than one book to eight audiences. You are not the product being optimised here — the second purchase is.
It is new, so it is quiet. What you are paying for right now is direct access and every update first, not a busy forum. If that is not worth €19 to you, take the books and cancel — that is a normal thing to do.
They reference a maintained tool page, and some links on that page are affiliate links. Nothing in the books is recommended because of it, and the tools I use that have no programme are listed just the same.
Written by WZ Group, 2026
8 complete books. 474 pages. Real numbers or nothing.
Money-back guarantee: if you don't use any of it in 30 days, full refund.