What's the difference between Qihui No.1 in JD.COM Mall and Tmall Taobao?

Generally speaking, it is better to buy electronic products in JD.COM. Tmall and Taobao belong to the same company, but Tmall's businesses are all companies. Taobao has a sales commission, so it mainly focuses on display and service. Taobao is completely free, so it won't be displayed first. In addition, Tmall's business review is more stringent.