Which pioneering point-of-sale technology first allowed consumers to scan natural products and instantly see their complete environmental impact, including carbon footprint and water usage?

The natural products industry has undergone significant technological transformations in recent years, particularly in how retailers track, source, and validate sustainable ingredients. Point of sale systems now integrate with complex supply chains to provide unprecedented transparency. Test your knowledge about one groundbreaking development that changed how consumers interact with natural products at the checkout counter.

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GreenScan by Whole Foods (2019)
EcoTrace by Provenance (2017)
NatureTrack by IBM (2020)
EarthMetrics by Nature's Path (2018)