For more than 50 years, Circle K Stores Inc. has been one of the leading operators of retailing/convenience stores in North America. Based in Arizona, the store presently operates more than 3,300 stores across the United States and over 4,000 international locations. It has a stock of various brand products, such as of Circle K Coffee, ThirstBuster, fountain drinks, beer, snacks, candy, automated teller machine (ATMs), Talk And Go Mobile prepaid wireless phones, gift cards, money orders and general merchandise. It participates in multiple charity and community activities, including United Cerebral Palsy, Habitat for Humanity, Boys & Girls Clubs, Homeward Bound and Friendly House.