We have developed a mapping between PDF, XInvoice, Peppol BIS, ZUGFeRD. With our converter, invoices can be easily converted between different formats.
We use two methods of format converters: substitution and transformation.
If input and output formats match syntactically, a substitution is made. This ensures 100% data integrity, only the format definition is replaced. After the format conversion, a validation is performed to check the output format.
If the syntaxes of the input and output formats differ (e.g. CII and UBL), a transformation is performed. This ensures 95% data integrity, as not all data can be transferred to another syntax, but the data on taxes, item totals and invoices remain unchanged. After the transformation, a validation is performed to ensure consistency with the output format.
CII in UBL
XRechnung 1.2-2.3 (CII) -> PEPPOL BIS 3.0 (UBL)
ZUGFeRD XML (CII) -> PEPPOL BIS 3.0 (UBL)
UBL in UBL
XRechnung 1.2-2.3 (UBL) <-> Peppol BIS 3.0 (UBL)
UBL in CII
Peppol BIS 3.0 (UBL) -> ZUGFeRD XML (CII)
Phone: +49 561-56014568
Email: info@invoice-portal.de
