I suggest you look for a professional trademark agency. After all, most of a trademark is more than 3,000 yuan, because there is nothing good about being cheap. Either the label is damaged, or the online shop authorization failed. Help you save money.
Then I recommend Beijing Shang Zhi Intellectual Property Agency Co., Ltd. to you. This company is very professional. It sells its own bids and can also help you buy trademarks. Then I will make a small series based on the official WeChat account of this company. Hee hee, I hope to adopt it.