pdfInvoice gives you simple invoicing for both man and machine Simplify invoicing by integrating XML into a PDF container.
The most advanced standard for this is the German ZUGFeRD that allows you to send and receive invoices in PDF without specific software needs. pdfInvoice allows you to be fully compliant with it by producing PDFs that can be correctly interpreted by both devices (through the XML components) and human users (through the PDF visualization), ultimately saving you time, effort and money on countless paper processes.
Learn More: http://itextpdf.com/itext7/pdfInvoice
Free Trial: http://pages.itextpdf.com/iText-7-Free-Trial-Landing-Page-1.html