Ocean freight is less costly and more economically feasible for bigger cargo than air freight. The inexpensive maintenance costs of sea carriers, as well as invoicing systems, contribute to the affordability of marine freight services. When transporting products by water, you must pay per container rates for shipping in conventional containers, the most frequent of which are 20-feet or 40-feet. When conveying less than a full carrier load, the cost is often computed per cubic metre. When transporting freight by air, however, the charged weight is taken into account. The charged weight is calculated using a combination of the consignment's size and weight. Always make sure that the shipping company uses the latest technology and equipment to move your goods. For a good experience, you can check out a global container terminal the likes of South Asia Gateway Terminals.