Accepting and administering monetary charitable contributions; Agencies or brokerage for leasing or renting of land; Agencies or brokerage for renting of buildings; Brokerage of carbon dioxide and other greenhouse gas emission credits, allowances or offsets on behalf of offset producers; Business brokerage; Charitable fund raising; Land acquisition services; Land acquisition, namely, real estate brokerage; Land leasing; Land valuation; Leasing of real estate; Providing information in the field of real estate by means of linking the web site to other web sites featuring real estate information; Providing information in the field of real estate via the Internet; Providing real estate listings via the Internet; Real estate acquisition services; Real estate brokerage; Real estate consultancy; Real estate investment; Real estate investment services in the nature of purchasing and selling of real estate for others; Valuations in real estate matters