The merchant set it up. According to the official announcement issued by Meituan, as of April, 2023, Meituan's take-away merchants have the word Huizi in the upper left corner, mainly to let users feel discounts, discounts and other promotional activities more intuitively. Meituan is a technology retail company. Meituan implements the corporate mission of "helping everyone eat better and live better" with the strategy of "retail+technology". Since its establishment in March, 20 10, Meituan has continuously promoted the digital upgrade of service retail and commodity retail on the demand side and the supply side, and worked hard with partners to provide quality services to consumers.