Business services, namely, providing an online marketplace for buyers and sellers of goods and/or services on a global computer network; business services, namely, providing a website where users of an online marketplace can post ratings and provide feedback on services they received from others and the service providers can post ratings and provide feedback on their consumers; Advertising services, namely, promoting the services of others, also providing temporary use of a web-based software application for identifying and defining the scope and components of projects; providing temporary use of a web-based software application for providing an online marketplace for buyers and sellers of goods and/or services on a global computer network; Providing temporary use of a web-based software application for providing a two-way system for users of an online marketplace to evaluate and provide feedback regarding parties they have interacted with via the online marketplace; and Downloadable mobile applications for providing a marketplace for buyers and sellers of goods and/or services; Downloadable mobile applications enabling users to post ratings and provide feedback on services they received from others and the service providers can post ratings and provide feedback on their consumers; Downloadable mobile applications for promoting the services of others; Downloadable mobile applications for identifying and defining the scope and components of projects; Downloadable mobile applications for providing a two-way system for users of a marketplace to evaluate and provide feedback regarding parties they have interacted with via the marketplace