Saved by Tom Bonin
What are WeChat Mini-Programs? A Simple Introduction

It’s essentially an in-home daycare “business in a box”. Customized software saves time for a child care professional spending an average of 56.5 hours per week watching children and reduces churn for WeeCare as they acquire clients for their customers.
Turner Novak • WeeCare, Carebnb’s, and the US Child Care Epidemic

WeChat’s early tweaks and optimizations were just the beginning. It soon pioneered an innovative “app-within-an-app” model that changed the way media outlets and advertisers used social platforms.