Which retail innovation, introduced in the 1850s, revolutionized shopping by allowing customers to browse merchandise freely without obligation to purchase, with items marked at fixed prices?

Before department stores and online marketplaces dominated retail, shopping looked very different. This poll explores a pivotal moment in retail history that transformed how consumers interacted with products and established practices we take for granted today. Test your knowledge about the evolution of the shopping experience and how innovative merchants changed consumer behavior forever.

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The department store concept, pioneered by Bon Marché in Paris
Mail-order catalogs, introduced by Montgomery Ward
Self-service grocery stores, started by Piggly Wiggly
The shopping arcade, developed in London's Burlington Arcade