As per market research conducted, almost seventy five million international visitors entered the USA in 2014 generating more than two hundred million US dollars. This surge supports at present supports around eight milliontourism jobs. China is one market that is being tapped heavily as due to ever increasing prosperity levels there, outbound tourism is bound to rise. For safety issues, special provisions have been made with American nationals and Canadians being exempt from certain steps but otherwise the process has been made swifter.