iTunes - When adding a free item to a Wish List, an alert reminds you that you can download it right away.

iTunes - When adding a free item to a Wish List, an alert reminds you that you can download it right away.

Amazon - Adding an already added item to your wish list will push it to the top of your list.
/via Marko Prljić

Amazon - Adding an already added item to your wish list will push it to the top of your list.

/via Marko Prljić

Moo - Shows you how much time you have left to edit a recently submitted order.
/via Matt Donovan

Moo - Shows you how much time you have left to edit a recently submitted order.

/via Matt Donovan