Invoice Dock is AI-powered accounts payable software for small and mid-sized businesses in the DACH region. Invoices arrive by upload or from a connected email inbox. The AI extracts vendor, amounts, tax rates, invoice number and due date, detects duplicates and applies vendor rules. For uploaded XRechnung and ZUGFeRD files, it reads the structured data and checks the mandatory fields under EN 16931. Multi-level approval workflows support amount thresholds, deputies and reminders, and every change to an invoice is logged. Coding follows SKR03/SKR04 with cost centers and tax keys. Contract management tracks notice periods and links recurring invoices to their contracts. Emails that announce an invoice without attaching it are listed separately. Exports include Excel, CSV, PDF and a DATEV EXTF booking file; integrations cover Xentral, Lexware Office (beta), Slack and Microsoft Teams. Hosted in Frankfurt, with a data processing agreement under Art. 28 GDPR.