1. Find a catering agency and talk about group buying services;

2. On related mobile app services, find relevant service providers and talk about group purchase;

3. Find laid-off workers around and outsource catering;

4. cooperate with the property management, and the recruiter will provide catering services as a whole, and everyone will win.

I have done all the above methods, and they are all good. The key is to look at people.