Which retail innovation, first implemented in 1916 by Clarence Saunders, revolutionized shopping by allowing customers to select their own merchandise rather than requesting items from clerks?

The way we shop has evolved dramatically throughout history. From ancient marketplaces to today's digital commerce, retail innovations have shaped societies and economies. This trivia explores a pivotal moment in retail history that fundamentally changed how products were sold and purchased, setting the foundation for modern shopping experiences we take for granted today. Test your knowledge about this retail transformation that revolutionized consumer behavior and business models in the early 20th century.

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Self-service grocery store (Piggly Wiggly)
Department store with fixed pricing (Bon Marché)
Mail-order catalog shopping (Montgomery Ward)
Discount chain store model (Woolworth's)