JD.com, Pinduoduo, and Taobao are all Internet platforms. What they have in common is that they sell products online to facilitate the needs of the public for shopping. In the Internet age, with these platforms, you only need to take out your mobile phone and search for what you need on a certain platform. There will be detailed introductions, data references, picture styles, colors, etc. You can buy the items you want without leaving home, and the after-sales service is guaranteed!