Business services, namely, providing an online network for contractors to receive leads and bidding opportunities by means of an online marketplace for the purpose of developing business; Development of marketing strategies, concepts and tactics, namely, audience development, brand awareness, online community building and digital word of mouth communications; Online advertisements; Online advertising via a computer communications network; Operating on-line marketplaces featuring medical vendors; Operating on-line marketplaces for sellers of goods and/or services; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing a searchable online advertising website and informational guide featuring the goods and services of other vendors via the internet in the field of health care; Providing a searchable website featuring the goods and services of other vendors; Providing a website featuring an online marketplace for exchanging goods and services with other users; Providing an online video business directory; Providing commercial information updates online and over a global computer network in the fields of business, commerce, and industry; Providing online business management services including accounting, marketing, business project management, and business development