Taobao login can be used for various pages which belongs to Alibaba group.
Most important are
- tmall
- eTao
- Juhuasuan
- Alipay
- Mobile applications: Taobao, Alipay etc.
Alichat
Taobao sellers uses Alichat to communicate with sellers. We suggest you instal this on your PC
https://www.taobao.com/go/market/seller/aliclient/ww/index.php
This communicator is integrated to Taobao mobile application, so if you plan use mobile you don't need install it to PC.