What are you looking for?
-
User Manuals
-
FAQ Invoice Portal
- How can I cancel or delete an invoice?
- Where is my data stored?
- Is my e-invoice secure?
- Will my attachment be lost if the invoice is converted into an XML invoice?
- I want to download my invoice as an XML file, but nothing is happening?
- Can I edit uploaded e-invoices?
- Why is my shipment status not updated?
- How can I cancel an invoice?
- I want to download my invoice as an XML file, but nothing is happening?
-
FAQ Peppol
-
FAQ e-invoices
- What is an electronic invoice?
- What are the legal retention periods for private and business documents?
- Comparison of energy costs and environmental friendliness between an electronic and a paper bill
- How many decimals can I put in the invoice?
- Invoice Document Types
- Peppol BIS Self-Billing
- German Electronic Business Address Format Specification for Electronic Business Transactions in Germany
Instruction: how to find optional and mandatory fields
You can download instructions that provide information about the location of mandatory and optional fields on the Invoice-Portal platform.
If you have any further questions, please contact our support team: support@invoice-portal.de
