You can make payments on outstanding invoices via your PayPal account.

Please have your invoice with you. Enter your payment amount in the box titled "Unit Price," click the "Update Totals" button, and then log in to your PayPal account. On the next screen below where your payment amount is shown, click on the blue text which says "Our File & Invoice Number." Please enter the number found in the to right corner of your invoice in the "Our File" box, as well as the invoice number for the invoice you are paying - and then continue the check out process in the normal manner.

Click on the button below to make your payment.