Once the merchant certification is successful, it cannot be cancelled. It can only be done by canceling the Taobao account, provided that no goods have been sold.

Merchant certification is to upload the enterprise qualifications through Alipay to register the enterprise Alipay, and then you can open a merchant store. The difference from ordinary stores is that one is the merchant qualifications and the other is the personal qualifications. Generally, this type of store cannot be cancelled after application, unless the business license of the enterprise expires and the enterprise is cancelled by the Industry and Commerce Bureau. But the result is that the store cannot operate normally, and the certification is still corporate certification. It just can't sell goods. So be cautious in certification.