Downloadable software in the nature of a mobile application for party planning, locating and booking party service providers and for the bringing together of consumers and party service providers; downloadable mobile computer software for creating a party planning and service market and database; downloadable mobile computer software for transmitting and sharing advertising materials for others; computer software for sharing information about consumer and business products and services and promotional deals of others related to party and celebration events; computer software for creating searchable databases of information and data relating to the ratings, reviews and recommendations on products and services for commercial purposes posted by users; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; downloadable computer software for enabling consumers to schedule appointments with consumer and business service party-related services and providers.