Providing online marketplaces for sellers of goods and/or services; Business intermediary services in the nature of facilitating the exchange and sale of services and products of third parties via computer and communication networks; Connecting buyers and sellers via an online network environment; Promotional services, namely, providing electronic catalog services; Business assistance services, namely, customer relationship management; Marketing, advertising and promotion services; Business and advertising services; Market intelligence services; Providing a website featuring an online marketplace for selling and trading virtual goods with other users; Online exchange of services; Advertising via electronic media; Business and advertising services, namely, advertising services for tracking advertising performance, for managing, distributing and serving advertising, for analyzing advertising data, for reporting advertising data, and for optimizing advertising performance; Advertising services, namely, advertising campaign management, targeting, implementation and optimization services; Design of advertising materials for others; Promoting the goods and services of others via computer and communication networks; Marketing and promotion services; Provision of electronic reminders and notifications; Downloadable software in the nature of a mobile application and web-based environment; Downloadable software and mobile application software providing a virtual marketplace; Downloadable software for sending and receiving electronic messages, alerts, notifications and reminders; Downloadable software for file sharing; Downloadable software for use as an application programming interface (API); Downloadable software for enabling transmission of images, audio, audio visual and video content and data; Downloadable software for use in creating, managing, measuring, and disseminating advertising of others, namely, promoting the services of others; Downloadable software for creating, sharing, disseminating and posting advertising; Downloadable software for geo-location based advertising and product and service promotion; Location-aware downloadable software for searching, determining, and sharing locations and online services; Downloadable software for searching and identifying work opportunities, namely, freelancing jobs; Downloadable software to allow users to perform e-commerce transactions via the internet and communications networks; Downloadable computer software that allows users to make payments and transfer funds; Downloadable computer software for processing electronic payments; Downloadable software for electronic funds transfer; Downloadable software for the collection and distribution of data; Downloadable software for payment transactions; Downloadable software for connecting computers to local databases and global computer networks; Downloadable software for creating searchable databases of information and data; Downloadable software for managing payment and exchange transactions; Business services, namely, providing a website where users of an online marketplace can post ratings and provide feedback on services they received from others