Here is the abstract from my reminder letter to pay RPRF fees. I believe the procedure applies to all. Hope this helps.
RIGHT OF PERMANENT RESIDENT FEE (RPRF)
This is reminder that if your Right of Permanent Residence Fee (RPRF) is outstanding, you must pay
this fee before a permanent resident visa can be issued. The RPRF will be refunded if the application
is refused, if you withdraw your application or if you choose not to use your visa.
Delaying the payment of the RPRF will delay the issuance of your visas. We therefore encourage you to
pay the RPRF as soon as possible, by following these steps:
· Go to the website:
https://eservices.cic.gc.ca/epay/welcome.do?lang=en
· Read the instructions on each page, and click “Continue” to proceed
· Select the “Immigration” link, followed by “Right of Permanent Residence Fee”
· You must pay this fee once for yourself as principal applicant
· You must also pay this fee for your accompanying spouse or common law partner, if you
have one
· Enter the number of fee payments (1 or 2) in the box beside the fee of $490
· Click “Submit”
· Proceed to pay your fees by selecting “Pay” and then follow the instructions to pay with a credit card
Once the payment process is complete, the web site will display your official receipt in PDF format.
You must send the receipt to CIO-Sydney. For fastest service, please attach it to an email and submit
it via the Case Specific Enquiry form.