AboutOne is an online organizer. You can organize your family, your schedule, your photos etc.
Something super neat is the Possessions category. You can keep track of an inventory. This would be GREAT for any of you who have a rather massive stockpile!
You could keep track using AboutOne and never over purchase items again!
You can sign up for AboutOne right here. It is still in beta, but it’s also totally free so I signed up!