Congressional Budget Office Cost Estimate: S. 2250, Travel Promotion, Enhancement, and Modernization Act of 2014 [open pdf - 111KB]
From the Summary: "S. 2250 would extend the provisions of the Travel Promotion Act of 2009 (Public Law 111-145), which established the Corporation for Travel Promotion (also known as Brand USA), through September 30, 2020, and impose new performance and procurement requirements on the corporation. The bill also would extend the authority of U.S. Customs and Border Protection (CBP) to collect travel promotion fees from certain foreign individuals traveling to the United States. Those fees are used to partially fund Brand USA."
Congressional Budget Office: http://cbo.gov