3. Discuss the challenges involved in targeting the grey market.?

Finding grey market products and activities can be the toughest. there are a million different nooks and crannies online where people can sell these items, and it can be difficult to track. There are a few companies that specialize in finding all grey market and map policy violation sellers online; one I saw called Channel IQ (http://www.channeliq.com) can automate it and track all sellers on an hour by hour or daily basis. I think other companies do similar things, but not as fast and automated.