Invoices and cash skills

A skill teaches Claude or ChatGPT to do one job your way, every time. Each one has its own page: what it does, when to use it, how to install it and how to make it your own.

3 skills

  • Invoices and cashMembersNo. 9 · 2 Oct 2026

    Supplier invoice extractor

    Reads supplier invoices (PDF, scan or photo), lists amounts, VAT, IBAN and QR reference in one table, checks the sums and flags duplicates and IBAN changes.

  • Invoices and cashMembersNo. 4 · 28 Aug 2026

    Overdue invoice review

    Sorts your open invoices (Offene Posten) by days overdue, totals each group, checks the sums and suggests who to call or remind this week.

  • Invoices and cashMembersNo. 4 · 28 Aug 2026

    Payment reminder writer

    Drafts payment reminders (Zahlungserinnerung, Mahnung, rappel) in three steps and four languages, with Swiss QR-bill wording. Skips paid and disputed invoices.

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