A lot of authentic products bought in the fresh live broadcast room of delicious food. Most products with brand certification marks in Pinduoduo are genuine. Pinduoduo has a large platform, and it used to take a low-cost route. It is not excluded that someone sells fakes on it. Of course, the officially certified businesses are genuine. When you see unofficial certified products, and the price of such products is very cheap, you don't have to think about it and know that these products can't be genuine at all, not even second-hand goods.