Amazon's logistics park is very good:

First, it integrates transportation, storage, and distribution, and optimizes through automation and unmanned operations. Amazon's logistics process has achieved efficient integrated operations, which is unique in the world. Amazon's logistics unmanned operation level is also very high, and its driver's task is to guide and control the entire logistics system.

Second, it has achieved the best cost-effectiveness. The cost advantage of Amazon's logistics is mainly reflected in the comparison between fixed costs and variable costs. Amazon's logistics optimization of fixed costs exceeds that of all other logistics companies.