ADVERTISING (SIC 731) Establishments primarily engaged in preparing advertising (writing copy, art work, graphics, and other creative work) and placing such advertising in periodicals, newspapers, radio, television, or other advertising media for clients on a contract or fee basis. Establishments which place advertising with media, but perform no creative services (media buying services), are classified in Industry 7319. Establishments which write advertising copy but do not place the advertising with media are classified in Industry 8999. Establishments which provide commercial art, graphics, or other creative advertising services but do not place the advertising with media are classified in Industry Group 733. Establishments which solicit advertising for nonaffiliated radio, television, newspapers, or magazines are classified in Industry 7313. Establishments primarily engaged in the preparation of poster displays and painted and electric displays on billboards, panels, bulletins, and frames, principally outdoors. Such establishments may (as incidental services) construct, repair, and maintain display boards and may post advertisements. Sign painting shops are classified in Industry 7389. Shops which make neon signs to order are classified in Manufacturing. Establishments primarily engaged in erecting signs are classified in Construction. Establishments primarily engaged in soliciting advertising on a contract or fee basis for (nonaffiliated) newspapers, magazines, and other publications, or for radio and television stations. Advertising sales offices operated by the media are classified as auxiliaries. Establishments primarily engaged in furnishing advertising services, not elsewhere classified, such as handbill distribution, distribution of samples, and transit advertising. Establishments which provide commercial art, graphics, or other creative advertising services, but do not place the advertising with the media, are classified in Industry Group 733. Establishments primarily engaged in direct mail advertising, compiling and selling mailing lists, and related services are classified in Industry 7331.