The new app product system for lazy cats has features such as online malls, smart business circles, local services, credit life, each of which is also a stand-alone app. We want users to link to business customers for payment, service as carriers, break local business traffic ceilings and open closed consumer loops online and offline. Lazycats live in a shopping mall online, making consumption more valuable and business more intelligent. Make business more efficient. Incentives are used to motivate users to advocate that the shop actually grow in fissionable sales and say goodbye to expensive channels and advertising costs. At the same time, the platform uses smart user identification to achieve consumption, i. E. Lock-in, so that the user can no longer have one side with the business, so that the business can also benefit from the consumer gain after the customer leaves the store. For consumers, where consumption is more valuable and consumer consumption recovers, sharing can be upgraded and roles transformed in two directions, both as consumers and as income earners, while meeting the different needs of different consumer groups. In addition, the platform has built retail smartness through gps positioning and large data intelligence screening techniques to select high-intensity and close-to-selection vendors for users. The app business circle of lazy cats has been re-engineered through technology, recasting retail sales and making it possible to connect and share businesses. The business circle eco-cyclical system, which analyses consumer behaviour and intentions based on the five main characteristics of big data: large, high-speed, diverse, high-value, genuine. Integrated technical features such as user intelligence positioning, commercial map navigation, etc. The customer structure has been redefined to allow for a two-way shift in roles between consumers and businesses, and to assist in the efficient and accurate flow of business. The smart business circle app includes such functions as close referral, commercial navigation, online booking, swipe order, self-service billing, etc。