It is a shipping fee description. If the seller does not specify the shipping fee, the buyer can fill in the shipping fee amount at will when placing an order, but the seller has the right to modify or choose not to accept it.

There is a logistics template setting in the background. Find the shipping fee description here and write down your requirements. When the customer buys, you can ask the customer to fill in the shipping fee amount by himself.

You can check the postage calculation of the logistics company cooperating in Alibaba and fill it in and view it in the Alibaba background. Enter My Alibaba - My Application - My Logistics - There is a calculation formula on the right. After filling it in - query - the price and calculation method of each logistics will be displayed.