Pepsi-Cola was a Human cola brand. It was advertised on Times Square in an alternate timeline version of New York in 1944. (ENT: "Storm Front, Part II") In 1957, Johnnies Market in Carbon Creek had a Pepsi dispenser in front of the shop, advertising the drink with the slogan "Be sociable. Have a Pepsi". (ENT: "Carbon Creek") In the 1980s, Pepsi also produced a diet version of their soda pop, Diet Pepsi. (Star Trek IV: The Voyage Home)