The Global Business Travel Association disagreed with the U.S. Travel Association's call for "the Department of Transportation [to] require airlines to allow one checked bag as part of the base airfare

. Airlines should be able to price their products as the market will bear," according to a GBTA statement. USTA made the recommendation as part of its advocacy for a "trusted traveler" program. According to GBTA, its members also want such a program as part of "a system that can ensure safety while minimizing long lines and inefficient one-size fits all security techniques."