Which inventor created the first commercially successful barcode system that revolutionized retail point-of-sale systems, first used at a Marsh supermarket in Ohio in 1974?

The invention of retail technology has transformed how we shop and how businesses operate. Throughout history, certain innovations have fundamentally changed the retail landscape, creating new possibilities for merchants and improving customer experiences. This poll tests your knowledge about a groundbreaking retail invention that revolutionized checkout efficiency and inventory management across the globe.

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Norman Joseph Woodland and Bernard Silver
James Ritty and John Birch
David Allais and Raymond Stevens
George Laurer and Alan Haberman