Professional outgoing invoices
Invoices are the core of the document flow: line items from the product catalog or as free text, headings and subtotals to structure the document, per-line and document-level discounts, cash discount days and rate, optionally prefilled from the contact. Number ranges and due dates stay consistent across the tenant.
Payment status (open, partially paid, paid) stays linked to banking. PDF preview, letterhead, and optional ZUGFeRD in the same workflow: email sending with activity log included. For public authorities you download XRechnung 3.0. On bank transfer or prepayment invoices the PDF includes a GiroCode (EPC QR) that customers scan in their banking app. Export open direct-debit invoices as a pain.008 file for your banking software.


