User management SaaS platform aims to provide a variety of intriguing and participatory user management tools (including Reward Points Operation Tools, Marketing Campaign Tools, Check-in Tools and User Acquisition Tools) to help improve the activity and participation of mobile app users on the app, and help enterprises attract and retain online users in a cost-effective way. We initially launched the user management SaaS platform in a free mode to expand our customer base and began to charge pilot fees for user management SaaS solutions in April 2018. At the same time, we have expanded our SaaS solutions to serve offline enterprises. Our sales and marketing strategy of the SaaS business for offline enterprise users is to actively explore cooperation opportunities with top brands in retail, catering, banking, and new media industries.