This story was originally published on Payments Dive. To receive daily news and insights, subscribe to our free daily Payments Dive newsletter. Increased merchant surcharges on purchases made with American Express credit cards would be “bad” for consumers, Amex’s CEO said at an investor conference last week. American Express CEO Steve Squeri addressed the possibility of Amex cards facing more surcharges when he spoke Wednesday at the Goldman Sachs U.S. Financial Services Conference, after he was asked abo ...