42 Providing on-line non-downloadable software for inventory management, order fulfillment, sales management, order management, shipment processing, e-commerce marketplace implementation, conducting electronic business transactions, collecting and reporting, database management, customer relationship management, lead generation, lead management, inventory marketing, and performance analytics, all in the field of operating on-line marketplaces for sellers and buyers of goods and/or services; software as a service (SAAS) services featuring software for inventory management, order fulfillment, sales management, order management, shipment processing, e-commerce marketplace implementation, conducting electronic business transactions, collecting and reporting, database management, customer relationship management, lead generation, lead management, inventory marketing, and performance analytics, all in the field of operating on-line marketplaces for sellers and buyers of goods and/or services