1. cost and production technology: product cost, production technology and research and development expenses may all affect the price of masks. These expenses have been included in the cost and production of R&D, so they will be reflected in the final selling price of the product.
2. Patented technology and brand premium: If the product has unique patented technology or formula, its price may be higher. This is because, to a certain extent, patented technology provides the advantage of product differentiation, and also reflects the value and premium ability of the brand.
3. Operating costs of physical stores: physical stores need to pay rent, employee salaries, inventory costs, etc. These operating costs may increase the final selling price of products.
4. Consumer psychology: When buying products in a physical store, consumers may be more easily influenced by salespeople, thus accepting higher prices more easily.
5. Market positioning and competition: If the product is positioned in the high-end market or has a competitive advantage compared with similar products, its price may be higher.
The above are possible reasons, and the specific situation may be different due to factors such as products and markets. Consumers can choose suitable products according to their own needs and budgets.