How can I turn off in app purchases?
I want my kids to be able to use my iPad, but, they keep making in app purchases without meaning to. No doubt exactly the intention of the developer. Is there a way to turn off in app purchases?
Yes there is...
See Here > Understanding Restrictions
There are also these items of interest...
iTunes Store: About In-App Purchases
iTunes Store: Purchasing and managing auto-renewing subscriptions