Software as a service (SAAS) services featuring software for invoice management; Software as a service (SAAS) services featuring software for project management and scheduling; Software as a service (SAAS) services featuring software for use in project management through tracking, managing and analysing project labour, project time, project compliance, and task time estimates; Software as a service (SAAS) services featuring software for timesheet management; Software as a service (SAAS) services featuring software for project management; Software as a service (SAAS) services featuring software for time sheet management; Software as a service (SAAS) services featuring software for use in managing payroll; Computer project management services; Providing a web site featuring technology that enables users to create a chronological schedule of events; Computer services, namely, hosting on-line interactive public calendars that allow multiple participants to share event schedules and facility reservations; Providing a secure electronic online system featuring technology which allows vendors to submit electronic invoices to sales representative agencies for importing and processing of electronic invoices to save time and improve accuracy; Providing temporary use of online non-downloadable software for processing electronic payments; Development of mobile payment software; Providing online non-downloadable workflow management software