Buy Music Intent

I know there probably isn't a standard intent for "buy song", but does anyone know if there is one for a specific android music store such as Amazon MP3 or 7 Digital? On the iPhone Apple provides an API that let's you link users of your application to the iTunes store. I'm开发者_高级运维 working on an Android app that has a list of songs and I want to be able to send users off to a store to buy the song just like I do on iOS.

This XDA developers line explains it well.