Scan the QR code. The authentic Babu Dou trademark is also printed with a QR code. Consumers can scan the QR code to check the product's production batch, production date and other information to ensure that they purchase fresh products that meet specifications. Babu Bean opened the first Babu Bean counter in Shanghai in 1994, and won the titles of "Shanghai Famous Trademark", "China Famous Brand", "The Most Popular Cartoon Brand" and "National Market Trusted Consumer Brand" etc. .