Written self-study course for self-employed people operating in Germany: 14 lessons, PDF coursebook, fillable workbook with 14 templates, offline workshop, editable templates, folder structure and ten fictional practice documents. Includes the entire Home course plus receiving German e-invoices, checks, error handling and bookkeeping handover. Four fictional invoice cases. Not US/UK tax guidance. No videos, live sessions, individual legal/tax advice, certified archiving or software licences. ZIP download after confirmed payment. EUR 129 one-time; no subscription. Unconditional 60-day money-back guarantee from your first payment, including business customers and after downloading or using the materials. Contact support with your order number; no reason or proof of results required. Statutory rights remain unaffected.