> A Consumer Reports and Groundwork Collaborative investigation found that some grocery prices differed by as much as 23 percent per item from one Instacart cus

> A Consumer Reports and Groundwork Collaborative investigation found that some grocery prices differed by as much as 23 percent per item from one Instacart customer to the next. And this may expand to physical shopping. > Until recently, the Carrot Tags website informed prospective retailer customers that the technology could be used to test prices on in-store customers. “Fully unlock the potential of ESLs’ instant and accurate pricing changes with dynamic price and promotion optimization strategies at the shelf,” the site said. There is a video for people who would prefer it.[1] [1] https://www.youtube.com/watch?v=osxr7xSxsGo https://www.youtube.com/watch?v=osxr7xSxsGo