Amazon Marketplace US is the U.S. version of Amazon’s Marketplace, where sellers can list and sell their products to a large American customer base. With millions of active users, Amazon Marketplace US offers sellers the opportunity to access a massive audience while using Amazon’s powerful tools for inventory management, customer service, and shipping. Selling on Amazon Marketplace US is ideal for both domestic and international sellers who want to tap into one of the world’s most prominent e-commerce markets.