Create and read ZUGFeRD compliant invoice data

Samples in this group show how to create ZUGFeRD 1.x compliant invoices, and read ZUGFeRD data from existing PDFs.

The ZUGFeRD-csharp package is used to handle ZUGFeRD data.

• ZUGFeRD Invoice
• ZUGFeRD Info
• ZUGFeRD Extended Info