Which innovative retail technology did Whole Foods Market first implement in 2019 to help customers track the environmental impact and sourcing journey of their natural products?

The natural products retail sector has been transforming how consumers connect with the environment through shopping experiences. From sustainable sourcing to biophilic store designs, retailers focused on natural products are pioneering innovative approaches to merchandise the wonders of our natural world. This trivia question explores a groundbreaking retail technology that's changing how customers interact with natural product information and sustainability metrics.

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GeoOrigin Scanners - allowing customers to scan products and see the exact farm location and carbon footprint of each item
SmartLabels™ - RFID-enabled shelf tags that display sustainability metrics when tapped with a smartphone
EcoTrack Terminals - in-store kiosks where customers can look up detailed environmental impact reports for any product
NatureChain App - a blockchain-based application that shows complete supply chain transparency for organic products