On-demand services refer to a business model that provides immediate access to goods, services, or information, typically facilitated through digital platforms or technology. These services allow users to request and receive what they need quickly, often within a short timeframe, in contrast to traditional models that operate on a scheduled or predetermined basis. On-demand services have gained popularity due to the convenience, speed, and accessibility they offer to consumers. On-demand apps refer to mobile applications that provide users with immediate access to goods, services, or information. These apps leverage technology to connect users with service providers or suppliers in real-time, allowing for quick and convenient transactions. Here are some common categories of on-demand apps: Uber, gojek, foodpanda, didi, lalamove etc.