就是通過申請信用卡獲取積分等用來買飛機票，訂Hotel等一係列用途。看老大的貼怎麽擼，很多奧秘他有很多詳細介紹。

來源: 古來萬事於 2023-11-16 21:06:54 [舊帖] [給我悄悄話] 本文已被閱讀：次

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