From the article: “For example, I am paid $0.00029 per stream of a song on Spotify, and even this amount depends on whether the song is being streamed by a paid user or someone using the service for free. This means it will take upwards of 3,500 streams of a single song on Spotify to earn $1.00 versus that same revenue for one iTunes song purchase (not to mention the fact that Spotify refuses to pay the same amount to independent artists as they pay major labels, unlike iTunes). ”