providing an on-line electronic marketplace accessible via a global computer network wherein consumers may shop for and order free tangible products for the purposes of testing, analyzing, evaluating, and providing feed-back information regarding the products; providing an on-line electronic marketplace where consumers may shop for, order, and receive free virtual products, for the purposes of testing, analyzing, evaluating, and providing feed-back information regarding the products; providing an electronic marketplace wherein offers for free products from multiple manufacturers are consolidated, integrated, organized, and categorized; providing an electronic marketplace enabling manufacturers from any industry to make their products available to consumers for ordering, testing, analyzing, evaluating, and providing feed-back information regarding the same; marketing and promotional services provided via an on-line electronic marketplace; distribution services; and market research information services, namely, collecting consumer information, demongraphic information, and product preference information, and providing the same to manufacturers