In which decade was the first self-service grocery store (often credited to Piggly Wiggly) introduced, fundamentally changing retail by allowing customers to select their own merchandise without clerk assistance?

Test your knowledge about one of retail history's most transformative innovations that forever changed how we shop. This innovation from the early 20th century revolutionized the customer experience and laid the groundwork for modern retail concepts we still use today. Do you know enough about retail history to identify when this shopping revolution began?

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

1910s
1890s
1930s
1950s