cardholder — A cardholder is someone who has a bank card or credit card.
mercosur — a trading block composed of Argentina, Brazil, Paraguay, Uruguay, and Venezuela, with associate members Bolivia, Chile, Colombia, Ecuador, and Peru; superseded in 2008 by the Union of South American Nations (Unasur or Unasul), by uniting with the Andean Community
shareholder — a holder or owner of shares, especially in a company or corporation.
turnover — an act or result of turning over; upset.
