Carrefour plans to expand blockchain tracking to more products

On June 3, Emmanuel Delerm, blockchain project manager at Carrefour, a French retailer, said that Carrefour has used blockchain ledger technology to track the sale of meat, milk and fruits from farms to stores, and plans to The technology extends to more products to increase shopper trust. According to Delerm, blockchain tracking has boosted sales of Carrefour grapefruit and chicken. So far, because shoppers have scanned QR codes, the program is the most popular in China, followed by Italy and France. Carrefour hopes to increase blockchain tracking of non-food items, such as clothing and information, in the future.