The International Association of Exhibitions and Events (IAEE), the SuperPetExpo and the National Association of Consumer Shows have responded to Upper Merion Township’s (King of Prussia, PA) imposition of an itinerant merchant tax, which requires show organizers to pay $30-$50 per exhibitor selling products at exhibitions in the Valley Forge Convention Center. Each organization has written a letter to the township’s board of supervisors, urging them to rescind the tax. According to the industry players, no other township or county across the country imposes such a fee, which is prohibitive to organizers doing business in the area.