It's hard to say, because in many cases, the price in WeChat business will be lower, and they will say that it is a direct cooperation with the factory. It depends on whether you often buy things in your micro store. If there is, if the previous product is ok, this milk tablet should be ok. If it's the first time you buy it, you should be careful. And if you choose to buy online, you should pay attention to the flagship store, so that the quality is guaranteed.