Definitions by Christa Maura

e-nvoice 

An invoice sent via e-mail, or electronic transmission.

as a noun: Your e-nvoice has been sent.
as a verb, with an object: You will be e-nvoiced for the total amount.
as a verb, without an object: The items e-nvoiced are on back-order.

e-nvoice by Christa Maura March 2, 2010