It means that you buy goods at a certain price, and then you can sell them on Taobao after adding a price. You can’t sell them at the original price.

You can sell through many channels on Taobao, as long as your goods are not contraband or fakes, you can sell them. You just need to calculate your own costs and profits. If you are selling on behalf of those brands, you may need to get those authorization letters or invoices. Be careful