Discusses pricing formula and other fees, value-added tax (VAT), etc.
There are no Government price control regulations.  A Goods and Services Tax (GST) of 15% is applied to all goods and services. 
 

Prepared by the International Trade Administration. With its network of more than 100 offices across the United States and in more than 75 markets, the International Trade Administration of the U.S. Department of Commerce utilizes its global presence and international marketing expertise to help U.S. companies sell their products and services worldwide. Locate the trade specialist in the U.S. nearest you by visiting http://export.gov/usoffices.