After payment, you should receive a letter to the post office, you specified when purchasing. In this letter there will be a link for downloading the archive, in which there will be notes in PDF or JPG format and two versions of the track, with a saxophone and without a saxophone.
Beatport – https://www.beatport.com/release/the-one-sax-mix/1456064
iTunes – https://itunes.apple.com/album/one-sax-mix-feat.-syntheticsax/id960188972
Google Play – http://goo.gl/OHJvjg
Amazone – https://amzn.com/B00SIJBDDS
Supacooks – https://soundcloud.com/supacooks
Syntheticsax – https://soundcloud.com/syntheticsax