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 history of retail is filled with innovations that transformed how we shop. From humble market stalls to elaborate department stores and modern e-commerce giants, retail strategies have evolved dramatically over centuries. This trivia question focuses on a pivotal retail innovation that changed the shopping landscape forever and set the foundation for today's consumer experience.

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

• The shopping cart (invented by Sylvan Goldman)
• The self-service grocery store (Piggly Wiggly)
• The department store price tag (Wanamaker's)
• The cash register (NCR Corporation)

Powered by AIPolls.Net — AI-powered real-time polling platform.