The universal product codes (UPC)system and scanners are used in scanner-based research.

Question

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The UPC system and scanners are commonly used in conducting scanner-based research, which involves analyzing consumer purchasing patterns and behaviors through the use of point-of-sale scanners in retail stores. This allows researchers to track product sales, prices, and promotions in real-time, providing valuable insights into consumer behavior and decision-making.

The Universal Product Codes (UPC)system and Scanners Are Used in Scanner-Based