For decades, the checkout counter has been the most predictable — and often the most frustrating — part of shopping. Long queues, barcode scanners that fail to read labels, and rushed cashiers have been a shared retail experience across the world. That moment, however, is quietly undergoing a radical transformation. Artificial intelligence is stepping into the checkout lane, redefining how consumers pay, how retailers operate, and how stores are designed.
At its core, AI at the checkout uses a mix of computer vision, machine learning, sensors, and data analytics to automate the process of billing and payment. Instead of scanning each product individually, systems can now “see” what a custom
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