Freight is divided into freight (logistics) and express delivery. If it is a wholesale product, there will be more goods and the weight will be more important. It is recommended to use logistics. Logistics is generally calculated by a few yuan/KG. For example, the logistics cost of 50KG from Shanghai to Guangdong can be 80 yuan. Express delivery is generally chosen for lighter items, which is convenient, but there is a first weight for express delivery. Generally, the first weight is exempted for more than 10KG, and the additional weight is also calculated by a few yuan/KG. The freight varies according to different places.

Alibaba's freight is usually borne by the seller, but the specific cost and calculation method can vary according to the specific situation. Here are some factors that may affect Alibaba's freight calculation:

1. The weight and volume of the goods: The freight is usually calculated based on the weight and volume of the goods. If the goods are larger and heavier, the freight will be more expensive.

2. Transportation distance and method: The transportation distance and method will also affect the calculation of freight. Generally speaking, long-distance shipping costs more than short-distance shipping, and fast shipping costs more than slow shipping.

3. Shipping Service Provider: Shipping costs may also be calculated based on the shipping service provider you choose. When choosing a shipping service provider, you need to consider factors such as price, service quality, and time.

4. Market Price: Finally, Alibaba shipping costs may also be affected by market price fluctuations. In the case of rising or falling prices, shipping costs may also rise or fall accordingly.

In general, Alibaba shipping costs are a complex calculation process that needs to take many factors into consideration. If you need more specific shipping cost information, you can contact the seller or consult Alibaba customer service.