All allowable property must be purchased by prisoners through the prisoner store or Securepak Program or ordered through established institutional ordering procedures, including catalog orders from approved vendors.
Members of the general public may not send in packages of personal property items for prisoners.  They may, however, purchase allowable books, magazines and other publications, provided the publications are new, not used, and they are sent directly to the prisoner from an approved Internet vendor.
Additional information can be found here.