I wont go into detail and I doubt that any other vendors will either, but I can say that the online retail sales in the domestic U.S. are at $100,000,000 or less per annum. That would include Ebay vendors and dropshippers. Thats a very rough estimate and the variance on it could be +/- $50MM. I dont think anyone has done an in depth study in the past and as all hookah vendors, manufacturors, distributors and the like are private companies getting accurate or any information is nearly impossible. I can say honestly that we have heard multiple variations as to who is the industry leader in online sales, wholesale, manufacturing etc...and although each company may have its own analysis of the competition the accuracy is limited. Sorry for the ambiguity in my answer. Hope it helps. Regards, Mike Hookah Life