amex prg 的权益修改了,情况如下:
Effective June 1, 2015, American Express is enhancing its Premier Rewards Gold Card, adding more value with 2x Membership Rewards points for purchases at U.S. restaurants, a $100 airline fee credit for incidental charges such as baggage fees, and a personalized travel service. Card Members will also no longer pay foreign transaction fees when spending abroad.
等于年费等效95,跟CSP比,机票,加油,超市多了1点,其它travel少了一点,同样免外汇手续费,但amex的汇率要相对好一些