The main feature of B2C ecommerce model is its customer is an individual user. These users only need to go to the internet and buy products to serve their needs but not generate additional transactions. Because of individual users, there is no need to negotiate too much between the two sides. Because all conditions of purchase, prices, policies, returns and goods are updated in details on the sales website. For example, if you create a website to sell groceries, you only need to upload pictures, product information, prices, shipping terms, online payment, etc. Your customers will visit the website and follow the instructions to place an order. The remaining work is just sitting at home and packing for customers, with no extra effort.