Answer:
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
I am commonly abbreviated to H
I am owned by the poor, the rich do not need me. If you eat me, you will die! What am I?
What runs around the whole yard without moving?
I can speak with my hard metal tongue. But I cannot breathe for I have no lung
Give it food and it will live, give it water and it will die.