自分の興味や関心に基づいて、新しい場所や話題の場所のおすすめが表示されます Transaction cost: Some ecommerce companies get paid revenue by charging a rate for financial services such as processing payments. 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 An example of ecommerce is online shopping, where customers invest in items or services on the web via a B2C websi... https://funbookmarking.com/story19882169/the-best-side-of-ecommerce-website-development-miami