At the shipping port in Savannah, Georgia, the large shipping boxes that arrive on superfreighters from Indonesia are unloaded directly onto a train car for transport within the United States. This demonstrates how has simplified the transport of products from one mode of shipping to another.

Similarities. Both B2B and B2C sales require comprehensive knowledge and extensive experience about customer service.

Explanation:

Salespeople typically deal with clients; with high level executives in B2B sales while in B2C sales, they deal with consumers directly. In both sales models, the process is centered around the customer.