Amazon has been making its own shipping containers and chartering private ships to avoid major bottlenecks in the supply chain. While the majority of retailers have been forced to wait for months-on-end with goods trapped at sea, Amazon has been able to bring goods into ports in a matter of days. Ocean freight analyst Steve .
Amazon took advantage of the situation and is working on controlling its shipping process. Amazon has been chartering private cargo ships and has been making their containers for years.