1. Open the browser, find the development center in the upper right corner and open it. 2. enter "JD. COM seconds kill assistant "search in the search box. 3. Click the Install button to download the plug-in. 4. Select "Add" to install the plug-in in the pop-up window. After the installation is completed, the plug-in will start by default. 5. find "JD. COM seconds kill assistant icon, click Open. You can see the information of the spike field at various price points. 6. Click on the spike field to see the spike information of goods, and you can also set the top. 7. Click Settings to set the peak reminder here.

What's the relationship between Sam and JD.COM?

Sam and JD.COM have a cooperative relationship. JD.COM and Sam are instant delivery partners, and they are one.

Sam Member Store is a high-end membership store owned by Wal-Mart, a Fortune 500 company. Its name is taken from Mr. sam walton, the legend of the retail industry and the founder of Wal-Mart. Sam has a history of more than 30 years since its first store opened in April in the Midwest of Oklahoma 1983.