Business management consulting and business advice relating to corporate strategy services for others; Advertising and marketing consultancy; Business sales advisory services in the nature of naming rights and sponsorship search and business development for venues and properties, including sports and entertainment venues and convention centers; Business marketing consulting services; Promoting the goods and services of others by arranging for businesses to affiliate their goods and services with the goods and services of third parties by means of sponsorship relationships; Business management, business administration and business consulting services for others in the fields of venue naming rights and sponsorships; Business research services, namely, providing analysis of advertising data, for purposes of devising an advertising valuation index for others, for business and advertising purposes; negotiation and conclusion of commercial transactions for third parties