Hi Wayne,
What it does is interface with AC's demographics. Then it uses Dymo's print driver. So after your print a requisition, you simply find the patient in Amazing Labels, select the source. It automatically fills in the patient, DOB and DOS and TOS. If the patient has to take the specimen home, you click a check box so the DOS and time are left blank.
You can select 1 label or 100, although I don't know why you would want 100 CBCs. Maybe because out lab ususally loses 99 of them.