Advertising; market research; [opinion polling; ] market analysis; [public relations;] business consultancy, in particular consultancy for advertisers; media planning, namely, advising the client on the effectiveness and efficiency of different approaches to advertising in a particular medium based on analysis of the market for that medium; [ advertising services, namely, providing advertising space for others on media of all kinds; ]sales promotion for the sale of goods and services; busines...

COMPUTER SOFTWARE FOR COMPUTER SECURITY, SYSTEM INTEGRITY, AND DATA CHECKING AND AUDITING