Oculus Store URL

I need to go from my Oculus app to the Oculus store without leaving VR.  

This works in the Daydream version of the app.  The user clicks a button and goes directly to the Daydream store location for the related app.  (I can provide the c# code for doing this if anyone needs it), but the DaydreamAPI that does this is specific to Daydream.  I haven't found a way to do this in a Gear VR app.  

Also, if I can go from one VR app to a VR URL, what URL do I use for the Store? 

I am using Unity 2017.1.1f1 and prefer c# scripts.