Which retail analytics innovation from the 1970s is considered the precursor to modern customer loyalty programs and personalized marketing?

Before AI and big data became retail buzzwords, analytics had a fascinating history of development. This poll explores a pivotal moment in the evolution of retail customer analytics that changed how businesses understand consumer behavior. Test your knowledge about this transformative period that set the foundation for modern retail intelligence systems we use today.

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The introduction of Universal Product Codes (UPC) that enabled the first computerized inventory tracking systems
The Nielsen Television Rating system adapted for in-store customer traffic patterns
IBM's first retail-specific mainframe computer with customer segmentation algorithms
The Diners Club card's transition from charge card to data collection tool