Business license is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in certain production and business activities. Its format shall be uniformly stipulated by the State Administration for Industry and Commerce. Its registered items include name, address, person in charge, amount of funds, etc. , shall not be forged, altered, leased, lent or transferred. Business licenses are divided into originals and duplicates, which have the same legal effect. On March 1 2009, a new version of the business license was launched nationwide. All kinds of market entities approved by the registration authority to establish, change their registration and renew their business licenses shall renew their new business licenses. Various market entities that have existed before can continue to use the original business license or apply for a new business license. The new business license will print the national emblem, border, title (business license), the website of the national enterprise credit information publicity system, the official seal of the registration authority, the year, month and year, and the supervision of the State Administration of Markets. , and print a unified social credit code and number, the name and content of the recorded items, two-dimensional code and other contents, of which a copy will be printed face to face with the tips of the annual report.