Make a Payment Coulter & Justus offers 3 quick and convenient online payment options. Credit Card Payment A 3% processing fee will be applied to all credit card transactions. Debit cards not accepted. Electronic Funds Transfer Transfer funds by ACH directly from your bank with no additional fees. Monthly Payment Plan QuickFee offers a way to spread the cost of your invoice(s), totaling $5,000 or more, over 3-6 months. Pay Now