Discount store or department store in the United States. There were hundreds of discount stores in operation, with their most successful period occurring during the mid-1960s in the U.S. with discount store chains such as Kmart, Ames, Two Guys, E. J. Korvette, Mammoth Mart, Fisher's Big Wheel, Zayre, Bradlees, Caldor, Jamesway, Howard Brothers Discount Stores, Kuhn's-Big K (sold to Walmart in 1981), TG&Y and Woolco (closed in 1983, part sold to Wal-Mart) among others. Walmart, Kmart, and Target all opened their first locations in 1962. Other retail companies branched out into the discount store business around that time as adjuncts to their
C corporation known as an S corporation. An S corporation is not itself subject to income tax; rather, shareholders of the S corporation are subject to tax on their pro rata shares of income based on their shareholdings. To qualify to make the S corporation election, the corporation's shares must be held by resident or citizen individuals or certain qualifying trusts. A corporation may qualify as a C corporation without regard to any limit on the number of shareholders, foreign or domestic. In the United States, corporations are formed under laws of a state or the District of Columbia. Procedures vary widely