HOTS licences commercial use HOTS licences are available on a short-term basis for in-company or commercial training courses. A list of the licence periods and prices is given in the PDF documents available from the link on the right. If your needs are different from the situations covered in these pricing options please contact us for a price quote. Download HOTS commercial prices in Euros, US dollars and Pounds Sterling (PDF)   The Total Simulator Co. Ltd. 2010