FAQ category
E-invoicing and PEPPOL
Structured invoices, PEPPOL XML, and Slovak e-invoicing readiness.
Is an e-invoice just a PDF sent by email?
No. A PDF is the human-readable copy. An e-invoice is structured data intended for automated processing, validation, and delivery through a channel such as PEPPOL.
What is the difference between PEPPOL XML and accounting XML?
Accounting XML can serve import into a specific accounting system. PEPPOL XML is an e-invoicing output with structure and validation rules for delivery. That is why the app should label buttons clearly: PDF, Accounting XML, and PEPPOL XML.
Should OnlineOffice become its own PEPPOL access point?
In the first phase, it makes sense to prepare strong data, PEPPOL export, validation, and integration with a certified provider. Own accreditation can come later if volume and business model justify it.

