收到信，值得开吗？Code应该是多次用的，想要的可以PM
Citibank is offering $250 cash bonus to new customers for opening a new
Regular Checking account in the Citigold Account Package and an additional $
250 for depositing a minimum of $50,000 into your Citigold Checking account.
和下面的这个link基本一样，05/31/14过期。
