Exelis has several subsidiaries and distributors around the work. Commercial policy can vary from one country to another so the best way to request prices, ask for a quotation and buy the software would be to contact your sales representative in the country you are staying. You can find the contact details of your sales representative form the following link: http://www.exelisvis.com/ContactUs.aspx At the bottom of this page there is a tool that allows to enter your country and the product you are interesting in and it will output the contact details of the sales representative at Exelis.