Which retailer opened the world's first true self-service grocery store in 1916, revolutionizing retail by allowing customers to select their own merchandise?

Before the modern shopping experience we know today, grocery shopping was entirely different. Store clerks would fetch items for customers from behind counters, a time-consuming process with limited product visibility. This poll explores a pivotal moment in retail history that fundamentally changed how we shop. Test your knowledge about this revolutionary retail concept that transformed commerce and laid the groundwork for modern supermarkets and shopping experiences.

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Piggly Wiggly
A&P (Great Atlantic & Pacific Tea Company)
Safeway
Kroger