100% authentic labels can only be marked after the official review in Pinduoduo. Usually it is authorized by the brand or purchased from formal channels, and the 100% authentic label is guaranteed. 100% authentic store is credible, although it is lower than brand stores or flagship stores, but it can also guarantee that it sells genuine products, don't worry.
Authentic refers to the products originally produced by a brand, and the corresponding vocabulary is fake and defective. Authentic products are also represented by qualified products, first-class products and excellent products, which are symmetrical with second-class products.