net selling price method造句

If the selling price of a product or service can be substantiated, a Canadian Industrial Regional Benefits ( IRB ) contractor may use the net selling price method.
Industry Canada recommends two methods for calculating Canadian content value, depending on whether the selling price of the product or service can be substantiated : the net selling price method and the cost aggregate method.
It's difficult to find net selling price method in a sentence. 用net selling price method造句挺难的