<http://schema.org/description>
"840 million electronic invoices were processed and delivered to invoice receivers in 2013 by members of the European E-Invoicing Service Providers Association (EESPA), based on a set of survey results completed in June 2014. This represented a significant growth of 19 per cent over 2012 volumes of 706 million."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.finextra.com/news/announcement.aspx?pressreleaseid=55777>