December 18, 2015:
InvoiceSharing does not use the information on the network from users, unless specifically authorized to do different. This was not very clear in item 11.2 of our Terms & Conditions.
As per December 18, 2015, the Terms and conditions are updated:
11.2 This license does not include a right for InvoiceSharing to make such Content available to other companies or organizations, unless you specifically authorize InvoiceSharing to do differently.
11.2 You agree that this license includes a right for InvoiceSharing to make such Content available to other companies, organisations or individuals with whom InvoiceSharing has relationships for the provision of syndicated services, and to use such Content in connection with the provision of those services.
The Terms & Conditions are listed here.