Which retail payment innovation was first demonstrated at a Marsh Supermarket in Troy, Ohio in 1974, fundamentally changing how products were identified at checkout?

The way we pay for goods has evolved dramatically over the decades. From cash to credit cards to contactless payments, retail payment systems have transformed how businesses operate and how consumers shop. This trivia question tests your knowledge about a groundbreaking payment system invention that changed retail forever. Do you know your payment history?

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• UPC Barcode Scanner
• Credit Card Magnetic Stripe Reader
• Electronic Cash Register (ECR)
• PIN Pad for Debit Transactions

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