Launch offer: the first 20 buyers get €7 off with code LAUNCH at checkout, €12 instead of €19.Turn markdown into a sellable product, in an afternoon. This kit ships two small Python tools: one builds a clean, styled A4 product PDF from your markdown chapters, the other generates a high-converting landing page you can wire to your own Gumroad product. Fully offline, no API keys, no subscriptions.Inside: build_pdf.py (markdown to a branded PDF with bundled open-licensed fonts), build_landing.py (a config-driven, conversion-focused landing page), a worked example mini-ebook with its built PDF and landing, and the docs. Edit a simple JSON config and your chapters, run two commands, and ship.