Advertising analysis; Advertising services in the field of billboard advertisements; Advertising services in the field of providing advertising space for others on indoor and outdoor billboards; Advertising services in the field of billboard advertisements at colleges, universities, and other institutions of higher education; Advertising services in the field of Out-of-home advertising; Advertising agencies specializing in advertising via wireless network hotspot landing pages; Advertising agencies specializing in indoor and outdoor billboard advertising; Advertising agencies specializing in advertising via digital billboards; Advertising agencies specializing in digital advertising on the basis of geolocation; Advertising services, namely, promoting the brands, goods and services of others; Advertising, marketing, and promoting the goods and services of others via wireless network hotspot landing pages; Advertising, marketing, and promoting the goods and services of others via indoor and outdoor billboards; Advertising, marketing, and promoting the goods and services of others via digital billboards; Dissemination of advertising for others via public and private wireless networks for display on mobile devices; Electronic billboard advertising; Mobile advertising services for others; Mobile advertising services for others in the field of providing businesses with advertising opportunities via wireless network hotspot landing pages, customizable by the businesses, which users of the wireless network hotspots will see before connecting to the Internet; On-line advertising on computer communication networks; Rental of billboards; Leasing of advertising space on wireless network hotspot landing pages; Leasing of advertising space on indoor and outdoor billboard advertising; Leasing of advertising space on digital billboards; On-line advertising services for others; Online advertising via a computer communications network; Out-of-home advertising services, namely, rental of advertising space, and preparing and placing advertisements for others; Preparing and placing of advertisements; Providing advertising space on billboards and in kiosks