downloadable electronic publications in the nature of newsletters in the field of search engine marketing information

Business consultation

investigative services, namely, asset verification, background investigations, due diligence investigations, and investigations related to locating businesses and individuals

Gas detectors for detecting the presence of gas; transmitters and receivers of infrared light for use in the detection of gas; accessories specially adapted for use with gas detectors and gas testing instruments, namely, mounts, sunshades, and test filters