As all of our products are downloadable files we operate a no refund policy. In the case that you find the files that have been downloaded are in any way corrupt we will issue you via email a new copy of the purchased files.
It is your own personal responsibility to ensure that the files being downloaded GPX. files are compatible with the hardware that you intend to use them with no refunds will be issued because of incompatibility.
Contact us at email@example.com for questions.