Which of these famous retail slogans has been in continuous use the longest, dating back to the early 20th century?

Throughout retail history, certain taglines have transcended mere advertising to become cultural touchstones. These famous slogans not only sold products but also defined eras, influenced consumer behavior, and sometimes even changed how entire industries approached marketing. This trivia question explores one of the oldest continuously used retail slogans that has survived through dramatic shifts in consumer culture, world wars, and the digital revolution.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

De Beers: "A Diamond is Forever" (1948)
Kellogg's: "The Best to You Each Morning" (1915)
Coca-Cola: "It's the Real Thing" (1942)
Maxwell House: "Good to the Last Drop" (1917)