進高端有高端的門檻,品牌的知名度等,有相應的投資

來源: flyfish 於 2012-08-29 08:25:56 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

可以讓他們target高端市場,做ROI分析,看看有多可行

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