design of advertising materials for others; publicity agents; distribution of publicity materials, namely, flyers, prospectuses, brochures, samples, particularly for catalogue long distance sales; design of internet advertising; design of catalogs; creating trademarks for others; design of product specification; corporate identity services; on-line advertising on computer networks; product demonstration; import-export agency services; goods or services price quotations (provision of- ); bidding quotation (provision of- ); provision of business information; arranging and conduction of auction sales; providing on-line auction services; retail services by Internet