purchase order

Noun purchase order has 1 sense

• purchase order(n = noun.communication) order - a commercial document used to request someone to supply something in return for payment and providing specifications and quantities; "IBM received an order for a hundred computers"
is a kind of commercial document, commercial instrument
has particulars: bill-me order, credit order, indent, market order, production order, reorder, stop-loss order, stop order, stop payment, mail order