Answer:
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
I get paid when I drive away my customers. What am I?
I sit high glowing and watch the world go by. Without me everything would seem dull and dangerous. What am I?
I go around and in the house but never touches the house
I lose my head in the morning and regain it back at night. What am I?
No matter how little or how much you use me, you change me every month.