Fill in the recipient and your address; for bills, include an account number; sign it; keep proof of payment. Some restrictions apply.You will also need cash or a money order to pay the filing fees. Go to any Post Office location. Take cash, a debit card, or a traveler's check. Fill out your money order using a black or blue pen and print clearly. Because money orders are prepaid, you'll need to pay for yours upfront. Do not send cash through the mail. The NC Child Support Centralized Collections (NCCSCC) operation collects and processes all child support payments in North Carolina at one central location. Payment of fines and costs are NOT made to the officer but to the clerk of Superior Court.