Nettozahlung
Nettozahlung is a term used in German-speaking finance and commerce to denote the payment of the net amount due under a contract, i.e., the amount excluding value-added tax (VAT) and other charges. In practice it appears in two related senses: as the net price on an invoice, and as payment terms specifying when the net amount must be paid.
Invoicing: Invoices typically separate the net amount (Nettobetrag or Nettopreis) from the VAT (USt or MwSt)
Payment terms: "Zahlung netto" means payment of the agreed net price, not including VAT, within the contractually
Other uses: In payroll or loan contexts, "Nettozahlung" or "Nettoauszahlung" can refer to the net cash outlay