N.C. Gen. Stat. § 20-20.2

Upon the issuance of a limited driving privilege by a court under this Chapter, the applicant or petitioner must pay, in addition to any other costs associated with obtaining the privilege, a processing fee of one hundred dollars ($100.00). The applicant or petitioner shall pay this fee to the clerk of superior court in the county in which the limited driving privilege is issued. The fee must be remitted to the State Treasurer and used for support of the General Court of Justice. The failure to pay this fee shall render the privilege invalid.