Legal analysis: 1, aiming at different objects. Small food store registration certificate is aimed at "three small" food workshops, small food stores and small stalls; The Food Business License is aimed at all production and business activities of the food industry.

2. Different applicable laws and regulations. The registration certificate of small food stores is only applicable to local laws and regulations, and the food business license is applicable to the Measures for the Administration of Catering Service Licensing, which is a national law and regulation.

3. Play different identities. Small workshops, shops and stalls basically have no fixed legal locations, and most of them have no business licenses. The registration certificate of small food stores has played the role of "temporary id card"; "Food Business License" is only an industry business license certificate.