Providing a web site that enables users to post items for sale through on-line classified advertisements; Providing an on-line searchable database featuring classified ad listings and employment opportunities; Advertising and marketing; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print, audio, video, digital and on-line medium; Advertising via electronic media and specifically the Internet; Design of Internet advertising; Displaying advertisements for others; Dissemination of advertising for others via an on-line communications network on the Internet; Dissemination of advertising for others via the Internet; On-line advertising and marketing services; On-line advertising on computer communication networks; Promoting, advertising and marketing of the on-line websites of others; Promotion, advertising and marketing of on-line websites; Providing a searchable online advertising guide featuring the goods and services of other on-line vendors on the Internet; Providing a web site which features advertisements for the goods and services of others on a global computer network; Providing and rental of advertising space on the Internet; Computerized on-line retail store services in the field of horse racing; On-line retail store services featuring promotional items and horse racing related products and merchandise; Online auction services