This article provides an in-depth analysis of Amazon's sales data in the US market, highlighting its dominance as an e-commerce giant. It details key knowledge for Amazon operations, including pricing strategies, product descriptions, keyword optimization, advertising, customer service, and inventory management. Furthermore, it explores common problems and solutions in Amazon operations, aiming to provide valuable insights for sellers and help them succeed on the Amazon US platform. The analysis focuses on practical tips and strategies for maximizing sales and navigating the complexities of the Amazon marketplace.