Barter exchange services, namely, providing commercial barter and trade exchange of products and services via a global computer information network; Exchange services, namely, bartering of goods for others; Freight management services, namely, shipment processing, preparing shipping documents and invoices, tracking documents, packages and freight over computer networks, intranets and the internet for business purposes; Matching consumers with professionals in the field of residential and commercial services via computer network; Operating on-line marketplaces for sellers and buyers of goods and/or services; Providing recommendations of goods to consumers for commercial purposes; Providing recommendations of service providers to consumers for commercial purposes; Providing user ratings for commercial or advertising purposes; Providing a website featuring an online marketplace for exchanging goods and services with other users; Provision of an on-line marketplace for buyers and sellers of goods and services; Sales volume tracking for others