Amazon TBA (Transportation by Amazon) is a logistics service owned by Amazon, which is used to handle the delivery of orders placed by sellers through the Amazon platform. TBA logistics services are managed and executed by Amazon, aiming to provide efficient and reliable logistics solutions.

Through TBA, sellers can choose to have Amazon deliver the goods they sell on Amazon. Amazon will use its own logistics network and delivery resources to send goods directly from the seller's warehouse or Amazon's distribution center to the buyer. In this way, sellers do not need to arrange logistics partners or handle delivery matters on their own, but instead hand over these tasks to Amazon