Flagship store. The flagship store on Pinduoduo is an authentic store of Master Kong instant noodles, and the Master Kong flagship store has many categories. Pinduoduo is a mainstream e-commerce application product on the domestic mobile Internet. For the whole year of 2021, Pinduo's multi-year transaction volume (GMV) was 2.441 billion yuan. It is a third-party social e-commerce platform focusing on C2M group shopping.