Because there is a guarantee of authenticity.

The full name of Maimeng Purchasing Agency is Maimeng Authentic Purchasing Agency. It is a simple high-end brand under Hangzhou Maiteng Clothing Co., Ltd. It is very strict in product selection.

Daigou means buying on behalf of someone.

In layman's terms, it means to find someone to help you buy the goods you need. The reason may be that you can't buy the goods locally.