urn:factur-x.eu:1p0:minimum INV-202604-0010 380 20260426 Factur-X compliant invoice Test Customer 20260426162002 123 Test Street, Test City, 12345 EUR 45.00 250.00 250.00 21 Test Product 1 100.00 2.00 20.00 200.00 22 Test Product 2 50.00 1.00 10.00 50.00