FOB (Free on Board) is one of the 11 standardized Incoterms rules published by the International Chamber of Commerce (ICC). It is specifically designed for sea and inland waterway transport only and remains the most widely used trade term in B2B international trade [1]. For Southeast Asian merchants selling electric heaters on Alibaba.com, understanding FOB is essential for negotiating with global buyers, pricing products accurately, and avoiding costly misunderstandings about shipping responsibilities [6].
The term "Free on Board" means the seller delivers goods when they are loaded onto the vessel at the named port of shipment. At that precise moment, the risk of loss or damage transfers from seller to buyer [3]. This clear demarcation point makes FOB attractive to both parties: sellers know exactly when their obligation ends, and buyers gain control over main carriage logistics and costs [8].
"Incoterms are standardized delivery terms between buyers and sellers. They describe related tasks, costs and risks in the worldwide transportation of goods. FOB is sea transport only—seller clears export and delivers goods onboard the vessel at the named port." [6]
For electric heater exports from Southeast Asia, FOB terms are particularly common when shipping to markets like the Middle East, Europe, and Africa [9]. The configuration works well for heaters because: (1) they are relatively dense products suitable for containerized sea freight, (2) buyers often prefer to consolidate multiple suppliers' goods under one main carriage contract, and (3) experienced importers can negotiate better freight rates than individual suppliers.
Important limitation: FOB applies only to sea and inland waterway transport [1]. If you're shipping electric heaters by air freight (common for samples or urgent orders) or by rail (growing for China-Europe routes), you should use FCA (Free Carrier) instead. FCA works for any mode of transport and has similar risk transfer logic but with more flexibility for modern logistics arrangements [6].

