"Logistics" refers to the type of business. For example: Shentong Express Company. It also has two businesses: express delivery and logistics. Express delivery is generally suitable for small goods, with high speed and door-to-door delivery, and the freight rate is higher than that of "logistics". The disadvantage of "logistics" is that it is not responsible for delivery. Customers need to go to the logistics point to pick up the goods themselves or let the logistics deliver the goods to you, but there is an extra charge.
Generally speaking, logistics is suitable for the transportation of goods above 10 kg. Nowadays, many logistics companies are even faster than express delivery and more expensive than logistics billing, but express delivery has no delivery fee. The delivery fee of each logistics company is different, about 50, so the bigger the goods, the more suitable it is to use logistics.
If you choose to send it by express, you'd better contact the courier of the courier company where your delivery place (that is, where the courier comes to pick up the goods) and discuss the price of express freight with him. This is negotiable. You can bargain with the consignee after more and more goods are shipped.
The service quality of courier companies in every place is not necessarily the same, some are good, and some are relatively poor. Perhaps the service of your courier company is very good, but the service quality of this courier company at the place where the goods are sent is not necessarily the same.
Generally, we can consider Shentong Express, Tong Yuan Express, Dayun Express, Tian Tian Express and E-mail. Downwind is air freight, not overweight freight 20 yuan. Compared with you, it is not appropriate to send a downwind.