Pay With Your Credit Card: Chinese Collector Gets 422 Million AmEx Points With Cup Purchasehttp://www.bloomberg.com/news/2014-07-18/chinese-gets-422-million-amex-points-with-36-million-cup.html
http://www.bloomberg.com/news/2014-07-18/chinese-gets-422-million-amex-points-with-36-million-cup.html