What Am I Riddles

Question: Who gets paid when they drive away their customers?

Question: The more places I be, the less you can see.

What am I?

Question: What is bought by the yard by is worn by the foot?

Question: Cut my skin out. I'm not going to cry, but you will! What am I?

Question: At night they come without being fetched, and by day they are lost without being stolen.

What are they?