Reliable. It is more reliable to earn the difference on Taobao, and it is not illegal to purchase goods on Alibaba and then sell them on Taobao. As long as it is a regular product, the quality of the product itself is no problem, as long as it does not violate Taobao rules. Taobao is a popular online shopping and retail platform in China, with nearly 600 million registered users and more than 60 million regular customers every day. At the same time, the number of online goods has exceeded 800 million every day, with an average of 48,000 items sold every minute.