How do I shut off the automatic billing for Microsoft Solitaire Collection Premium edition?

Contact official support by phone to get this sorted.

When you first logged into Microsoft Solitaire Collection, it created a GamerTag/Username to be associated with the Microsoft Account used when opening Microsoft Solitaire Collection. This is used to track your progress(score, badges, achievements, etc).
This GamerTag is generated randomly and may be changed(1 time for free) if you wish to do so.

Information on how to change your GamerTag can be found HERE.

A 1 week free trial of Premium Edition is given when you first sign into Microsoft Solitaire Collection. The Premium Edition grants access to bonus exp, coins, tournaments etc, as well as Ad-Free. At the end of the free trial, you are given the option to
purchase the Premium Edition subscription or continue to play free, without the Premium features.

I am not using Microsoft Solitaire Premium.

In Microsoft Solitaire Collection there is.

"Settings" Apps & Features" choose Microsoft Solitaire Collection, Advanced Settings then Reset.

I have lost access to my Premium Edition as well that doesn't expire until October. Once I completed the update to the Windows Anniversary Edition, 1607, is when this happened. Every now and then (maybe 1 in 10 times) it will come up as Premium Edition,
but most of the time it doesn't. I'm having no trouble with the Microsoft Mahjong Collection only the Microsoft Solitaire Collection.

Hi Sumio,

Thanks for coming to the forums. We understand have question on how to sign out of the Microsoft Solitaire collection. To do this all you need to do is sign out of the Xbox companion app. This will automatically sign you out of the Microsoft solitaire Collection.

Hope this helps.

Brad