I have been careful to avoid using any code which is not in the public domain in TEA Total, and have placed my own code under a public domain licence as well because I want as many people as possible to use and benefit from TEA Total. If you want to use some or all of TEA Total in a commercial product, go right ahead. Although I would like you to contribute improvements and bug fixes to the code back to me if possible, and it would be nice if you were to mention me somewhere in your documentation and provide a link to the TEA Total project web page from your site, neither is mandatory. Please note carefully that this software comes with NO WARRANTY WHATSOEVER, not even the implied warranties of merchantability and fitness for a particular purpose. In other words, use it at your own risk. Also note that it is your responsibility to ensure that you do not break any laws with regard to the exporting or importing of this code.