Pay my Invoice Rock CAD Support accepts VISA and MasterCard credit cards via the PayPal Australia Pty Limited secure online system. Please add 2.9% now to the amount to be paid. If you wish to pay from your bank account, please refer to the Direct Deposit information provided on your Tax Invoice. All fields on this form are mandatory. Email Address: Invoice No(s).: Amount to be Paid: Once you click the Pay Now button below, you will be redirected to the PayPal Australia Pty Limited payments web site and may be asked additional information such as Name on Card, Card Number, Expiry Date and CVV number. Rock CAD Support does not collect this information in anyway, however, PayPal Australia Pty Limited may record these details for future anti-fraud investigations.