Meeting Agenda:
A meeting agenda is the list of items that participants hope to accomplish at a meeting. The agenda should be distributed to participants several days in advance of a meeting, minimally 24 hours, so that participants have the opportunity to prepare for the meeting.
Meeting Minutes:
Minutes, also known as protocols or, informally, notes, are the instant written record of a meeting or hearing
Travel Itinerary:
A planned route or journey during travel or an event.
A purchase order (PO) is a commercial document and first official offer issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services
Invoice:
A list of goods sent or services provided, with a statement of the sum due for these; a bill.