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

The retail landscape we know today emerged through fascinating historical developments. From humble beginnings to transformational innovations, retail history showcases how commerce has evolved to meet consumer needs. This poll tests your knowledge about a pivotal moment in retail history that fundamentally changed how people shop and revolutionized the industry. Do you know which retail innovation changed shopping forever?

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

Piggly Wiggly self-service store model
Sears Roebuck mail-order catalog system
A&P economy grocery store format
Marshall Field's department store customer service model