Customers have more bargain power to demand more discounts if th

来源: sheandI 于 2015-12-01 12:39:35 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: Only if price drop 25% as well. 由 US_CAR. 于 2015-12-01 12:13:44
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