An AI skill card — a file you hand your AI that teaches it one job well. Save it into Claude, ChatGPT or Lundr once; from then on your AI keeps books the way a good bookkeeper would: it knows what to do, what never to do, and it shows its work. Not a card you pay with.

THE FIRST WEEK. Every room in Funance, open for seven days, free — once per person. See the whole app on your own books before you pay for anything.

In the box

• FUNANCE-E1.html — the app, Edition 1 — one file, runs in your browser, on your machine
• START-HERE.md — how to open it and where your key goes
• LICENCE.md — the term licence, in plain words
• MANIFEST.md — the sha256 of every file in the box
• Your key — a block of text that starts {"format":"LTK-1" — in your download hub and your email. Paste it into the app once.

Not in it

• A second free week. The week is issued to a person, once; the checkout refuses another.
• Nothing else — it is the whole app, every room.

You need

• A Funance account, sign-in by email code — the week is issued to you, not to a link.
• Your own Anthropic API key, pay-as-you-go, for the Claude rooms. Everything else works without it.

The term. $0 — 7 days, once per person. Instant. Your key waits in your download hub the moment checkout completes, and the email carries it. Paste it into the app once. Nothing to refund; the week costs nothing.

Sold as is under the term printed; not tax, legal or financial advice; the card instructs an AI you operate. Claude is a trademark of Anthropic; Lund Studio is not affiliated with Anthropic.