英語(yǔ)翻譯
18 ,universal product code ( u p c )
Bar code read by optical scanner in systems that print the name and price of each item on a receipt .
19 ,profit maximization
Pricing strategy in which managers set an increasing level of profitability as an objective .
20 ,sales maximization
Pricing strategy under which managers set an acceptable minimum level of profitability and then try to maximize sales .