How can I edit or remove a purchase that I added?
In your account, you can view purchases that you've manually added by clicking on the "ADDED BY ME" tab.
To remove a purchase: hover over the purchase, then click the trash can icon that appears on the right.
To edit a purchase (e.g. if you made a mistake while adding a purchase): please first remove the purchase, then click the "Add a Purchase" link on that page so that you can add it again it with correct information.