2. It is absolutely impossible to say that it flowed from the manufacturer.

If the price is low, it can never be true.

4. No receipt can be provided. Can't buy it. Even if it is provided, be careful not to copy it. Also pay attention to your model or several things together.

5. If it is A goods, please make it clear. You can't buy a goods at the genuine price.

6. If it is a good imitation of |A goods, you can buy it considering the price factor. Anyway, people who are not professionals may not be able to see it.

7. In short, cheap goods are not good. This is absolute.