The ability of computer systems to exchange information. with other systems. Integration. The ability of computer based applications to interact with. other systems in order to perform a useful function for the user.
The first Dollar General store opened in Scottsville, Kentucky, on June 1, 1955, the concept was that no item in the store would cost more than one dollar. The idea became a success, and other stores owned by J.L. Turner and his son Cal Turner were quickly converted.
Wanamaker's was the first department store in Philadelphia, Pennsylvania, and one of the first department stores in the United States. At its zenith in the early 20th century, Wanamaker had department stores, located both in Philadelphia, and two locations in New York City; at Fourth Avenue and Ninth Street, and the other at 770 Broadway.