Sale Types, User Type, and other data depend on the services that a DSP provides.
For example, on Amazon you do not need a subscription to download a song. This means that there is no user type available and it will not be reported on your monthly statement.
On the contrary, Spotify offers different subscription plans, such as a single / family plan or a student discounted subscription. Therefore, your statement will show what type of user generated a certain stream.
Please review our detailed royalty file glossary for further information.