An item is "not as described" if it is materially different from the item description or preview so you should expect the author to "tell it like it is" when it comes to the features and functionality of items. If it turns out the item is "not as described" you will be entitled to a refund.
Item doesn't work the way it should
If an item doesn't work the way it should and can't easily be fixed you are entitled to a refund of the item. This includes situations where the item has a problem that would have stopped you from buying it if you'd known about the problem in the first place. If the item can be fixed, then the author is required to do so promptly by updating the item otherwise you are entitled to a refund of that item.
Item has a security vulnerability
If an item contains a security vulnerability and can't easily be fixed you are entitled to a refund of the item. If the item can be fixed, then the author should do so promptly by updating the item. If the item contains a security vulnerability that is not patched in an appropriate timeframe then you are entitled to a refund of that item.
Item support is promised but not provided
If an author advertisers their item as including item support and you are not provide that support in accordance with the item support policy you will be entitled to a refund of your purchased support.
Item support extension not used
If you purchase an item support extension and request a refund of that extension before your existing item support expires you are entitled to a refund of that item support extension.
Why a refund may not be given
If the item is materially similar to the description and preview and works the way it should, there is generally no obligation to provide a refund in situations like the following:
you don't want it after you've downloaded it;
the item did not meet your expectations;
you simply change your mind;
you bought an item by mistake;
you do not have sufficient expertise to use the item;
you ask for goodwill; or
you can no longer access the item because it has been removed (we advise you to download
items as soon as you have purchased them to avoid this situation).