Which retail innovation, introduced in 1916 by Clarence Saunders, fundamentally changed shopping behavior by allowing customers to select their own merchandise rather than requesting items from clerks?

The landscape of retail has transformed dramatically throughout history, with innovations that changed how people shop forever. This poll tests your knowledge about one of the most significant retail innovations that revolutionized consumer behavior in the early 20th century. Understanding these historical shifts helps product managers and retail strategists appreciate how fundamental changes in shopping experiences can reshape entire industries.

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

Piggly Wiggly (the first true self-service grocery store)
A&P Economy Stores (the first chain store model)
Woolworth's Five and Dime (the first fixed-price retailer)
Marshall Field's Department Store (the first store with browsable displays)