Your AI Assistant with Matze is an English written practical course: 18 lessons, a 30-day plan, a 26-page coursebook, a 29-page workbook with 155 fillable fields, 16 practice files, worked examples, an offline workshop and a contribution calculator. Build and test your own assistant brief and small digital-product project. You need your own ChatGPT account and internet for AI practice. This is not a supplied AI app, video course or income guarantee. Downloadable ZIP, no subscription. Unconditional 60-day money-back guarantee, including US, UK and Ireland purchases. Request a full refund within 60 days of your first payment through your order confirmation or info@einfachhaltbar.de with your order number. No reason or proof of results is required; downloading or using the materials does not remove this guarantee. Statutory rights remain unaffected.