Auctioneering; Bill-posting; Compiling indexes of information for commercial or advertising purposes; Demonstration of goods; Dissemination of advertising matter; Online advertising on a computer network; Organization of exhibitions for commercial or advertising purposes; Preparing audiovisual displays in the field of fashion advertising

Calculating machines; Circuit testers; Downloadable computer programs for use in database management;; Measuring devices, namely, fluorometers; Measuring instrumentation and apparatus, namely, digitizers; Thin client computers