Inventory Notifications

I think it'd be cool to have a feature where we can see where an item arrived after being redeemed from pass/bought from shop/other means.

An issue people run into is not knowing what some items are (top or undertop? banner or tattoo? etc), so this would solve it. Plus, it's much more satisfying to see which items are new in my inventory and relieves me of having to remember.

Obviously it'd also need a 'mark as read' feature so people don't get annoyed by it aswell.