The customs brokerage market in the US alone, is worth $4 billion. It’s little wonder, as the ground beneath our feet is shifting. There is protectionism around the world. There are major shifts occurring in the global supply chain. In the modern world, some regulations make it easy to export, while political leaders are trying to stem the flow of outward-going products. So the focus has now become clear, customs clearance is where the real battle in the economy will now take place.