1.) Type in the invoice number into the box above.
2.) Click on the "Pay Now" button.
3.) You will then be taken to the PayPal check out page. Type in the total amount of your payment in the "Item Price" box.
4.) IMPORTANT: Then click the "Update" button.
You will then either log into your paypal account OR if you don't have a PayPal account or don't wish to use it, click on the "Don't Have A PayPal account? link .
You will then fill in the necessary information into the payment form and submit your payment.