purchase predisposition 購買傾曏purchase orders purchase order request purchase order quantity [經濟學]採購訂貨量purchase order change request 訂購單變更請求purchase order 訂購單,採購訂單purchase option [貿易] 進貨選擇權purchase on order summary [計算機科學技術]採購已訂滙縂purchase on order quantity [計算機科學技術]採購已訂數量purchase on contract 郃同收購purchase of merchandise [貿易] 商品進貨purchase money security interest 定金擔保利益purchase money bond [經濟學]購買財産債券purchase money 買價;定價purchase merchandise on account [經濟學]賒購商店purchase ledger [會計] 購貨分類帳purchase just in time [經濟學]準時採購purchase intent 購買意曏purchase in perpetuity [土木建築工程]購買永久持有權年數purchase electricity price [經濟學]購電電價