Legal analysis: the process of applying for a business license for a one-window service is as follows: (1) Baidu searches for a one-window service platform in Shanghai; (2) Click the enterprise registration button after entering the website; (3) Select the name of the enterprise to register; (4) If there is an account, log in directly with the account. If you don't have an account, you need to register before logging in. (5) Select and fill in the required information for company name verification according to the page prompts; (6) After completing the form, wait for the approval of the industrial and commercial department; (7) Review, download and print the name verification notice.

Legal basis: A company established according to law in Article 7 of the Company Law of People's Republic of China (PRC) shall be issued a business license by the company registration authority. The date of issuance of the business license of the company is the date of establishment of the company.

The company's business license shall specify the company's name, domicile, registered capital, business scope, name of legal representative and other matters.

Where the matters recorded in the company's business license change, the company shall register the change according to law, and the company registration authority shall issue a new business license.