What are the reference factors for the daily gold price of jewelry in Liu Fu?

Market gold price and technology. The daily gold price of Lukfook Jewelry is based on factors such as public welfare purity and market price. The gold price of each brand is based on its reputation, technology and purity. Liu Fu jewelry, its price is equal to the basic price of gold plus the price of handicrafts, and then sold. If you are more detailed, the gold price of the physical store plus utilities. All businesses are like this, so there won't be much difference.