Legal analysis: On-site convenience stores cannot use business licenses. The business license must be used at the registered address, and getting it for use at the construction site may involve operating in different places and be risky. It is recommended to consult the local market supervision bureau. 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. The registered items include: name, address, person in charge, amount of funds, economic composition, business scope, business mode, number of employees, business period, etc. Business licenses are divided into originals and duplicates, which have the same legal effect. The original shall be placed in a prominent position in the company's domicile or business premises, and the business license shall not be forged, altered, leased, lent or transferred. Without a business license, industrial and commercial enterprises or individual operators are not allowed to start business, engrave official seals, sign contracts, register trademarks or advertise, and banks are not allowed to open accounts.

Legal basis: Article 12 of the Regulations of People's Republic of China (PRC) Municipality on Administration of Registration of Industrial and Commercial Enterprises. When an industrial and commercial enterprise closes its business, it shall, after being approved in accordance with relevant regulations, go through the cancellation procedures with the municipal and county administration for industry and commerce within 30 days and hand in its business license.

If an industrial and commercial enterprise stops production or business for more than one year, it shall be deemed to be closed, go through cancellation procedures and hand in its business license.

Thirteenth industrial and commercial enterprises merger, division, transfer or relocation, should be approved in accordance with the relevant provisions within 30 days, according to different circumstances, go through the formalities of industrial and commercial registration, change of registration or cancellation of registration.