First of all, it is very important to do the basic work of Taobao shop, such as product photo shooting, selling point refining, detail page making and product title design and writing. The second is to promote drainage. Now the traffic cost of Taobao is getting higher and higher. The price of some keywords in the through train reaches several or even dozens. The new store Taobao will give you some traffic support, but not too much. Investment in through-train advertising will face higher cost pressure. Therefore, many jewelry merchants now turn to offline stores, and the cost of obtaining passenger flow in offline shopping malls may be lower than online. The third is what kind of after-sales service can keep customers for a long time, become loyal customers and improve the repurchase rate.