Purchase history is also the central place to manage your past orders – you can contact the seller, leave Feedback, or more. Simply select an action from the More actions menu next to one of your purchases.
How to delete items in your purchase history
While you can't permanently delete items from your purchase history, you can hide the items you've bought in the last 60 days. Select the More actions drop-down on the item you'd like to remove, and choose Hide item. If you've hidden something by mistake, simply select Undo.