No.  You will actually save money. Your biggest cost in any office is - LABOR.  No matter what you are charging, your labor costs far outweigh what you are recouping for the discovery materials you mail out.  In addition, you will still mail out case specific discovery, such as copies of tickets, narrative reports, etc., and you are permitted to charge .05 cents per letter size page and .07 cents per legal size page. But, you will not be doing the routine, mundane chore of photocopying huge packages that you can only charge a minimal amount.