What is the ruling on working in promotion and advertising for products displayed by the Amazon online store, and is the process of purchasing from it Islamically permissible?

If buying and selling from the aforementioned website is permissible, then advertising and promoting products that are permissible to sell is also permissible, with attention to the fact that some of the website's products may not be permissible to buy or promote, such as forbidden movies and corrupt books.