The design fee standard of Fengtai Jewelry Store is 1, and the price standard of the first product is half of the product price (within 100 pieces). This charging standard is to pay the material cost and labor cost according to the service standard set by the production organization. The price of the first product is generally not too low. The so-called price of the first product refers to the price of the product on its parts. If it sells well, it can also be counted as the price of the first product. The price of the first product is usually accepted according to the sales volume of the first product.