commercial document, commercial instrument - a document of or relating to commerce

bill-me order, credit order - an order that is received without payment; requires billing at a later date

indent - an order for goods to be exported or imported

market order - an order to a broker to sell or buy stocks or commodities at the prevailing market price

production order - an order that initiates the manufacturing process

stop order, stop-loss order - an order to a broker to sell (buy) when the price of a security falls (rises) to a designated level

stop payment - a depositor's order to a bank to refuse payment on a check

mail order - a purchase negotiated by mail