Bedingungen
Payment due within 30 days. Late payments incur 9% interest p.a.
RECHNUNG INV-2026-001
Erstellt: 15. Jan. 2026
Leistungsdatum: 10. Jan. 2026
Zahlungsziel: 15. Feb. 2026
Auftragsnummer: PO-789-XYZ
An
Müller GmbH
Jane Smith
Friedrichstraße 110
10117 Berlin
Deutschland
USt.-IdNr: DE123456789
Von
Schmidt Consulting GmbH
Anna Schmidt
Unter den Linden 1
10117 Berlin
Deutschland
USt.-IdNr: DE987654321
| Beschreibung | Preis (ohne USt.) | USt.-Satz | Anzahl | Nachlass | Gesamt |
|---|---|---|---|---|---|
| Senior consulting hours | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Architecture review and implementation guidance for Q1 2026. | |||||
| UX research workshop | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| Customer interviews, journey mapping, and persona definition. | |||||
| Frontend pair-programming | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Coaching sessions on the React 19 server components migration. | |||||
| Reimbursable travel | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Train tickets Brussels ⇄ Berlin for the kickoff workshop week. | |||||
| Backend API hardening | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Refactoring authentication middleware and per-route rate limiting. | |||||
| Project management | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| Weekly status meetings, stakeholder reporting, and risk log upkeep. | |||||
| Mobile development sprint | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| iOS and Android parity for the customer onboarding flow. | |||||
| Conference passes | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| KubeCon Paris 2026 tickets for the platform team — VAT exempt under Art. 132. | |||||
| DevOps consulting hours | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| CI/CD pipeline hardening, secrets rotation, and observability rollout. | |||||
| Sprint facilitation | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| Backlog refinement, sprint planning, and retrospective facilitation. | |||||
| Security assessment | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| OWASP Top 10 review of public-facing APIs and remediation pairing sessions. | |||||
| Government filing fees | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Notary and registry fees for the corporate restructuring. | |||||
| Cloud migration planning | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| AWS landing-zone design and migration wave sequencing. | |||||
| Stakeholder workshop | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| Quarterly business review with the steering committee. | |||||
| Database performance audit | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Query analysis, missing-index discovery, and remediation plan. | |||||
| Stamp duties | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Brussels region administrative stamps for the permit application. | |||||
| Technical writing hours | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Internal architecture handbook and onboarding runbooks. | |||||
| Risk assessment workshop | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| Threat modelling and mitigation prioritisation for the new platform. | |||||
| Code review sessions | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Async PR reviews with detailed inline feedback for the platform team. | |||||
| Public transport reimbursement | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Monthly STIB passes for the on-site engineering team. | |||||
| Accessibility audit | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| WCAG 2.2 AA conformance review of the checkout journey. | |||||
| Compliance review | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| GDPR data-processing register update and DPIA refresh. | |||||
| Performance optimization | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Lighthouse score improvements and bundle-size reduction sprint. | |||||
| Hotel pass-through | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Accommodation costs for the on-site workshop week — invoiced at cost. | |||||
| Localization setup | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| i18n framework integration and translation workflow design. | |||||
| Vendor selection workshop | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| RFP scoring sessions and vendor due diligence interviews. | |||||
| Data pipeline engineering | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Airflow DAG design and dbt model implementation for the finance warehouse. | |||||
| Postal and courier fees | 100,00 € | 0 % | 3 | 10 % | 300,00 € |
| Express courier for original signed contracts and notarised documents. | |||||
| Machine learning consulting | 150,00 € | 19 % | 8 Stunden | 0 % | 1.200,00 € |
| Embedding model selection and RAG retrieval tuning workshops. | |||||
| Quarterly retrospective | 100,00 € | 19 % | 3 | 10 % | 300,00 € |
| End-of-quarter team and project health check facilitation. | |||||
Umsatzsteuer 19%
4.284,00 €
Gesamte Umsatzsteuer
4.284,00 €
Gesamtbetrag
5.784,00 €
Umsatzsteuerfreie Leistung gemäß § 4 UStG
Thank you for your continued trust in our services. Please reference invoice number INV-2026-001 in all communication. Payment is appreciated via bank transfer using the QR code below.