Downloadable software in the nature of a mobile application for planning, execution, or management of events, catering, or event/party rentals; Downloadable software in the nature of a mobile application for use in order entry, inventory management, customer relationship management, event production, event scheduling, accounting automation, payment facilitation and management, and cost tracking for events, catering, parties and rentals; Software as a service (SAAS) services featuring software for planning, execution, or management of events, catering, or event/party rentals; Software as a service (SAAS) services featuring software for use in order entry, inventory management, customer relationship management, event production, event scheduling, accounting automation, payment facilitation and management, and cost tracking for events, catering, parties, and rentals; Providing temporary use of on-line non-downloadable software for planning, execution, or management of events, catering, or event/party rentals; Providing temporary use of on-line non-downloadable software for use in order entry, inventory management, customer relationship management, event production, event scheduling, accounting automation, payment facilitation and management, and cost tracking for events, catering, parties, and rentals