wamaokla wrote:請教CS大, AME...(恕刪) wamaokla,American Express Blue Bird除了可以online billpay之外,也可以用手寫支票.拿到4%+ cashback的條件就是,用信用卡在5%的店買$500+$3.95手續費的Vanilla Reload Network Prepaid Reload card或者是買那種VISA prepaid gift card with PIN, 然後把錢加到藍鳥上,藍鳥寫支票還帳.這種方式相當於print money from the thin air,在某種程度來說這是中央銀行才有的權力.