A Bill of Sale template is a legal document that formally records the private sale of personal property, transferring legal title and ownership from the seller to the buyer in Australia.

A vehicle bill of sale is a formal document that records the transaction for the private sale of a motor vehicle, caravan, or trailer, serving as the official car sale receipt and proof of purchase in Australia.

A Purchase Order (PO) is a formal commercial document issued by a buyer to a seller (supplier) to request or confirm the order of specific goods or services at a set price and with defined terms.