1. Material and technology: The material and technology of the bracelet are one of the important factors that determine its value. This Korean bracelet is made of cheap materials, alloys or plastics, or a simple process, so the cost and market value are relatively low. Korean bracelets can be bought at the price of 500 yuan, with simple materials and technology and low cost.

2. Brand and sales strategy: Another reason is brand and sales strategy. Some brands or businesses adopt low-cost and civilian sales strategies to attract more consumers and broaden market share. Choose to sell products at low prices, so as to promote sales and popularity quickly and better meet the needs of consumers. Being able to buy Korean bracelets at the price of 500 yuan is a pricing strategy of a brand or a business, or a promotional activity to create a good market influence.