Upon Upon delivery,Seller will issue a statement certifying that the Purchase order commodities are free of any liens

Upon Upon delivery,Seller will issue a statement certifying that the Purchase order commodities are free of any liens
Upon
Upon delivery,Seller will issue a statement certifying that the Purchase order commodities are free of any liens

Upon Upon delivery,Seller will issue a statement certifying that the Purchase order commodities are free of any liens
是指送货送到的时候.
如：
客户必须於收货时全数付款 *Full payment should be settled upon delivery

关于交货方式