On the weekend, May 10, SF unveiled the Fengshi WeChat mini program in China, which mainly targets enterprises' group meal demands. Currently the platform has signed some restaurant chains including Pizza Hut, Yoshinoya, and Ajisen Ramen. And what's more, in order to to attract more merchants to the service, it has rolled out a series of measures, including zero franchise fees and promising low commission rates. Due to the impact of the epidemic at the beginning of the year, the foo...