1. Youpin is a shopping platform dedicated to providing high-quality goods. Its business scope includes selling all kinds of high-quality goods, including but not limited to home, home appliances, digital products, beauty cosmetics, food and so on.

2. Wings of the Mountain is a brand that provides fashion accessories, jewelry and other products. Its product line includes but is not limited to necklaces, bracelets and earrings. Youpin and Shanshan Wing are not the same company.