Why does JustOn Billing & Invoice Management not support a hybrid format?
Our software generates a PDF file anyway when finalizing the invoice and now also generates the structured XML file. From our point of view, support for a hybrid format that contains a second PDF file and a structured file is therefore not immediately necessary.
However, with the integration of Avalara ELR, a wide range of country- or industry-specific e-invoice formats are available, including hybrid formats like Factur-X and ZUGFeRD.