In addition , each store can adjust prices of the products by specifying a mark - up or mark - down from list price , or by specifying the actual prices 此外,每個存儲可以通過指定定價的上標記或下標記來調整產品的價格,或指定實際的價格。
The race , diamandes says , is forcing contestants to work through the many regulatory and liability issues related to private spaceflight and to determine real - world costs 戴曼德斯說,競賽強迫參加者為種種有關私人太空飛行的規范和責任歸屬問題尋找對策,并且決定出較為實際的價格。