Credit cards that save you money overseas By: CNBC.com News April 01, 2015 at 07:00 AM EDT Credit cards save you money when you travel, or cost you big time. Here's how to get the most bang for your buck on that European vacation. Read More >> Related Stocks: Capital One Financial Discover Financial Services HSBC HOLDING PLC 8.125 ERPETUAL CAPITAL SECURITIES MasterCard