• Areas of business
• SIGNAMUS Secure Data Exchange
  • Electronic invoicing
    • Software solutions
    • Cloudservices (Software as a Service)
    • Signature and timestamp verification
    • Data and format conversion
    • Offers for service providers
  • Electronic inbox
    • Legally secure inbox stamp
  • Electronic archiving
    • Audit-proof online archive
    • Long-term online archive
    • Time stamps for your archive
    • Re-signing for your archive
• SANACURE Secure eHealth

Software solutions for electronic invoicing

Electronic invoices and credit notes must be provided with qualified electronic signatures in accordance with the requirements of the financial authorities. This is the only way of claiming pre-tax deductions (according to §14 UStG).

As the inventor of the centralized mass signature, AuthentiDate is one of the pioneers in the field of electronic signed invoices.

International corporations at home and abroad use the highly flexible AuthentiDate software to produce qualified signatures for legally compliant invoices. AuthentiDate software is operated directly in your company. Depending on the integration, you can sign outgoing and incoming invoices and credit notes.

With numerous international reference projects, we have outstanding expertise in representing high-volume processes, corporate structures and international requirements.