COSTCO最高级的贵宾卡，会员费高点，但给顾客的回扣也多。我自己以前的时候，一年有好几千加元的回扣。

来源: 风隐于 2019-08-19 16:48:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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