In This Section

Element	Description
Invoice Numbers	You can an ID to help identify your Document.
Issue Date	You can model the date that the Document was issued.
Invoice Types	Documents can be of one of various invoice types that you need to specify.
Payment Due Dates	You can model due dates such as the date when payment is due.
Invoice Notes	You can add a textual reference or note to your Documents.
Buyer Accounting References	You can add a buyer accounting reference at the Document and Line levels.
Buyer References	You can add a buyer reference for internal routing.
Invoicing Period	You can specify a period during which the Document is valid or active.