1. Not FOB.

2. Amazon is a world-renowned e-commerce company whose business model is mainly through online sales of goods. FOB (Free on Board) is a term in international trade, which means that after the seller hands the goods to the shipping vehicle, the seller's responsibilities and risks are transferred to the buyer. As an e-commerce platform, Amazon does not directly participate in logistics transportation and delivery of goods, but provides sales channels and services through cooperation with various sellers.

3. As an online retail platform, Amazon provides sales and delivery services for goods through cooperation with sellers. After buyers place an order to purchase goods on Amazon, Amazon will arrange logistics and delivery with the seller to deliver the goods to the buyer. Therefore, Amazon does not belong to the FOB model, but completes the delivery of goods through its own logistics network and partners.