The most expensive number in finance:1%.Over 30 years:$10k at 8% → $100k$10k at 7% → $76kThat “tiny” 1% fee cost $24k. ...

Fees & Charges - American Express Platinum 消费者信用卡年费增加 200 美元，达到 895 美元 [1] Customer Benefits - 为了抵消客户对价格上涨的抵触情绪，美国运通增加了约 1500 美元的潜在福利 [1]