GetHipp providing virtual services including web design, presentations, data entry, and Internet research. http://www.gethipp.com/

INSIGHT Knowledge Data Base Automatic identification, bar codes, EDI, point of sale (POS), label printing and other auto id technologies, plus listings of numerous individual vendors. http://www.mgfx.com/

UK Article Number Association background to the Association and its activities with information on product numbering, barcode standards and Electronic Data Interchange. http://www.ana.org.uk/

UPC link connects consumers to product information via the Internet using universal product codes in links from reseller's web pages. http://www.upclink.com/