E-Invoicing with GOpus: The future is now
Since 2025, electronic invoicing has been gradually becoming mandatory for companies in Germany. The era of paper-based invoices is coming to an end step by step, and companies must adapt their processes to remain compliant and efficient.
GOpus® eInvoice helps you to master this change smoothly. Our solution integrates the Creation, dispatch and monitoring of electronic invoices directly into your SAP system. You benefit from automated processes, comprehensive compliance, and seamless integration without the need for additional software.
Whether for national standards like ZUGFeRD 2.0 and X-Invoice or international formats like Factur-X and ZATCA-PDF/A-3, GOpus® eInvoice covers all relevant requirements. This not only ensures you comply with the law, but also provides global flexibility, allowing you to send invoices efficiently and reliably to any recipient.
With GOpus® eInvoice you reduce administrative effort, minimize sources of error and increase the transparency of your invoicing processes. At the same time, the integrated monitoring allows you to keep track of all outgoing messages, delivery status and archived documents at all times.
Your advantages with GOpus® eInvoice

View national regulations in Germany now:
Discover international country requirements now:
Further add-ons that simplify your e-invoicing with SAP:
GOpus®
X-Viewer
Feature for HTML display of XML structured data sets
GOpus®
eInvoice Validator
Feature to validate your e-invoices
GOpus®
ePost
Feature for hybrid letter and document delivery
GOpus®
VAT Check
VAT ID validation feature
GOpus®
Cloud Archive
Audit-proof storage via SAP ArchiveLink/CMIS
Get a free consultation or experience GOpus® eInvoice in a live demonstration.
Further information
- E-invoicing obligation 2025: Deadlines, formats & SAP integration
- eInvoicing AZ: All terms related to e-invoicing
- E-Invoicing regulations by country worldwide
- Success story: Westfalen AG relies on GOpus® eInvoice
- Fact sheets and product information available for download
- ZUGFeRD vs. XRechnung: Which format is suitable?
- Invoice receipt: Receiving e-invoices in SAP
- Outgoing invoices: Sending e-invoices from SAP
- Peppol: Send e-invoices internationally
- GOpus® eInvoice: S/4HANA vs. ERP in comparison
- E-Invoice Checklist: 10 Steps to Compliance

