Amazon B2B

Amazon wants companies to go to Amazon Business to buy everything from new computers and A4 paper to toilet cleaner and power tools. Over 100 million products are listed on the marketplace, which can also be accessed by people outside the US, the UK, and Germany.
It offers prices without value-added tax and includes features specifically targeted to businesses, such as a reporting and analytics suite that helps companies to track and limit spending.
Amazon has several large businesses beyond its well-known e-commerce platform, including a video-streaming platform, a music-streaming platform, a grocery-delivery service, and an audiobook service.

Amazon Business could become the next AWS.

Business Insider article