Which groundbreaking retail technology was first tested at a Marsh Supermarket in Troy, Ohio in 1974, transforming how products are identified and priced at checkout?

The way we pay for products has transformed dramatically over the decades. From cash registers to contactless payments, retail payment technology has been at the forefront of commerce innovation. This trivia question explores a pivotal moment in payment technology history that fundamentally changed how retailers process transactions. Test your knowledge about this revolutionary retail technology advancement!

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• The Universal Product Code (UPC) barcode scanner
• The electronic point-of-sale (EPOS) terminal
• The magnetic stripe credit card reader
• The digital price tag system

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