Use this to make payments for Additional Shipping Charges, Custom Quotes, Order Upgrades or Changes, Postage, Prepress Services, Other ChargesInstructions1. Enter the invoice, quote, order number below if applicable.2. Enter the amount due in the Payment Amount Field.3. Select what the payment is for.4. Agree to have your card charged for the amount you entered.5. Click "Add to Cart" and check out. You will receive a confirming email.