Which retail innovation, introduced in 1916, fundamentally changed shopping by allowing customers to select their own merchandise without clerk assistance for the first time?

The retail landscape has evolved dramatically throughout history, with innovations that transformed how people shop and businesses operate. This trivia question explores a pivotal moment in retail history that fundamentally changed the shopping experience and laid the groundwork for modern retail practices. Test your knowledge of how retail pioneers revolutionized the industry with new concepts that we now take for granted.

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Piggly Wiggly's self-service grocery store
Sears Roebuck's mail-order catalog
F.W. Woolworth's five-and-dime store model
Marshall Field's department store customer service policies