Electronic invoicing, also called e-invoicing, is a form of electronic billing. An e-invoice has the same legal validity as a paper invoice: it is a receipt for the delivery of goods or provision of services. In order for an invoice to be electronic it must be issued and received digitally. Each country is implementing its own conditions and formats for the use of an e-invoice.
The invoice can be exported to XML format in Invoice Details → Actions → Download XML:
The Billing Settings provide options to automatically generate XML invoice each time invoice is created and store all the XML invoices on your server (for later use for download). Optionally you can choose not to generate XML invoices automatically but only on request.
HostBill allows to export invoices to XML format and use one of the following XML invoice modules: