Even though Microsoft didn't publicly recognize its broken in-app purchase system across all versions of Windows, the company might have fixed the issue which was affecting a majority of users.
In app purchases RSS
It looks like a big issue is affecting Windows Store apps, as in-app purchasing is currently wonky on all platforms, including Windows 10 desktop. Microsoft has yet to address the problem publicly.
As we get closer to the release of Windows 10, Microsoft is offering app developers an analysis of current market trends based on demographics, category and monetization options.
Has your child made in-app purchases in games and apps without your permission? Google is willing to compensate those unauthorized expenses if you are eligible for their refund policy.