Do you mean that if during a regular search, you had to pull 18 copies as was outlined earlier

 in a post on here regarding the "old books", you would not add any amount above the county's

charge for the paper copies?   If not, based on her figures, I would say you must work for about

$ 3 per hour.   How can you stay in business by not having the person who ordered the copies pay "fair value", including your time?