Due to the nature of our business and the cases you will be allowed to review, identity verification is very important to us.  Your driver's license number, along with many of the other items asked for, help us verify your identity.  Most companies accomplish this same verification through credit cards.  Since we don't charge fees to jurors for signing up or participating in cases, we feel that asking for a credit card is simply not appropriate and asking for a driver's license number is much less intrusive.