About The Invoicing Hub

Heliview annually organises conferences in various fields. Our goal is to establish lasting contacts and facilitate knowledge that will help you further in your business development. We offer the perfect platform to meet and gain knowledge in an accessible way in person.

WOA (Word of Open Accounts).digital community promotes and accelerates the digitalization of receivable finance globally.

Since its foundation in 1999, billentis has established itself as a leading consultancy in the field of e-invoicing and tax compliance supporting over 200 solution providers, governments and invoice issuers and recipients from more than 50 countries.

Association aiming to foster a trustworthy global ecosystem for seamless and secure digital data exchange

Non-profit organization aiming to build an open exchange network for a secure and efficient exchange of B2B documents in the United States

The International Observatory on Electronic Invoicing, part of the Digital Innovation Observatories of Politecnico di Milano, is an independent body monitoring and advancing global eInvoicing through research and knowledge sharing.

The global editions of the E-Invoicing Exchange Summit provide in-depth information about recent developments and future trends in E-Invoicing, VAT-Reporting, and beyond. Participants benefit from cutting edge keynote speeches, panels, round tables, and great networking opportunities.