1 BioLab3 Ecology Concepts Lab report Student Name: Access Learning Systems 2 I. Pro
An invoice is a bill detailing services rendered or products purchased and their overall cost. As a legal document, an invoice can be used as evidence of an incurred debt. An invoice may cover the costs of newly purchased equipment.
A commercial invoice is a document used in foreign trade. It is used as a customs declaration provided by the person or corporation that is exporting an item across international borders. commercial invoice must also include a statement certifying that the invoice is true, and a signature.