Downloadable software in the nature of a mobile application for one on-one voice chatting; Downloadable software in the nature of a mobile application for group chatting in online chat rooms; Downloadable software for text, voice, and video chatting service and social network service

Advertising services; Demonstration of products; Providing recommendations of goods to consumers for commercial purposes; Providing business information; Promoting the goods and services of others; Provision of an online marketplace for buyers and sellers of goods and services; Business management for freelance service providers; Administrative processing of purchase orders; Updating and maintenance of data in computer databases; Search engine optimization for sales promotion