purchase predisposition 購買傾向purchase orders purchase order request purchase order quantity [經(jīng)濟學]采購訂貨量purchase order change request 訂購單變更請求purchase order 訂購單,采購訂單purchase option [貿(mào)易] 進貨選擇權(quán)purchase on order summary [計算機科學技術(shù)]采購已訂匯總purchase on order quantity [計算機科學技術(shù)]采購已訂數(shù)量purchase on contract 合同收購purchase of merchandise [貿(mào)易] 商品進貨purchase money security interest 定金擔保利益purchase money bond [經(jīng)濟學]購買財產(chǎn)債券purchase money 買價;定價purchase merchandise on account [經(jīng)濟學]賒購商店purchase ledger [會計] 購貨分類帳purchase just in time [經(jīng)濟學]準時采購purchase intent 購買意向purchase in perpetuity [土木建筑工程]購買永久持有權(quán)年數(shù)purchase electricity price [經(jīng)濟學]購電電價