42 Technical consulting in the field of artificial intelligence software customization; design and development of software; development of software to support and enhance e-commerce activities; technical project studies in the nature of technical research in the field of computer programming; technical research in the field of computer programming, namely, implementation of customized beacons to transmit anonymous clickstream data and facilitate analysis of the effectiveness of software used to improve and perfect search and discovery of site-specific and term-specific Internet search engine queries and results; development, design, installation, maintenance and updating of computer software; computer programming