in·voice 
(ĭnvois′)
(ĭnvois′)n.
1. A detailed list of goods shipped or services rendered, with an account of all costs; an itemized bill.
2. The goods or services itemized in an invoice.
tr.v. in·voiced, in·voic·ing, in·voic·es
1. To make an invoice of (goods or services).
2. To send an invoice to; bill.
[Alteration of obsolete invoyes, pl. of invoy, invoice, from French envoi, a sending, shipment, from envoyer, to send; see ENVOY1.]