Dear, do you want to create a hot item or set a special price? If you want to set a special price, it is very simple. Just set it up in the promotion management of the background. If you want to create a hot item, it is very troublesome. From the very early stage of cultivation to promotion, to success. Everyone has different methods. Some use platform activities. Some use through trains. Some use diamond booths more directly. The corresponding costs are also different. The specific situation depends on your risk tolerance.