Legal analysis: Dealers need to apply for a food business license. According to the relevant laws and regulations, the principle of one place and one license is applied to food business license, that is, a food business operator should obtain a food business license when engaging in food business activities in a business place. A food business license refers to a food business license certificate issued by a legal entity engaged in food sales and catering services within the territory of the People's Republic of China and approved by the food and drug supervision and administration department. The date of issuing the food business license is the date when the licensing decision is made, and the validity period is 5 years.

legal basis: article 4 of the measures for the administration of food business license implements the principle of one place and one license, that is, a food business operator shall obtain a food business license when engaging in food business activities in a business place.