E-invoicing with GOpus: Global. Scalable. Future-proof.
E-invoicing is no longer a purely national matter. In over 60 countries Electronic invoicing is already legally mandated worldwide – and this trend is increasing. From EU-wide harmonization to the requirements in Latin America and the stringent regulations in the Middle East: internationally operating companies face the challenge of simultaneously complying with a multitude of different formats, transmission methods, and legal requirements. And with each new market, this complexity grows even further.
GOpus® eInvoice was developed precisely for this reality.
Our solution integrates the Creation, sending and monitoring of electronic invoices directly in your existing SAP system – without additional software, without complicated interfaces, without media breaks. Whether you operate in one country or twenty: GOpus® eInvoice scales with your business and ensures that you are compliant in every market – today and with future regulatory changes.
GOpus® eInvoice supports this. all relevant national and international formats: from German standards such as ZUGFeRD 2.0 and X-calculation about the European Factur-X ...up to international requirements such as ZATCA-PDF/A-3 for Saudi Arabia. New country formats and regulatory updates are continuously integrated – so you can focus on your core business while we take care of compliance.
With GOpus® eInvoice you benefit from fully automated invoicing processes, This minimizes manual intervention and consistently eliminates potential sources of error. The integrated monitoring provides you with a central, real-time overview of all outgoing messages, delivery status, and archived documents – regardless of the country or format in which the invoice was delivered.
The result: Less administrative effort, more transparency, maximum compliance – and an invoicing infrastructure that keeps pace with your international ambitions.
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

