Which retail innovation from the 1930s fundamentally changed shopping behavior by allowing consumers to select their own merchandise without clerk assistance?

Throughout history, retail has transformed dramatically from simple bartering systems to complex digital marketplaces. This poll tests your knowledge about a pivotal innovation in retail history that forever changed how consumers shop and how merchants operate. Understanding these historical developments gives us valuable context for modern retail challenges and opportunities.

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

Self-service grocery stores (like Piggly Wiggly)
Catalog showrooms (like Service Merchandise)
Department store credit cards (like Sears)
Radio shopping programs with telephone ordering