You can pay here
https://eservices.cic.gc.ca/epay/order.do?category=10097
Then upload here
https://secure.cic.gc.ca/ClientContact/en/Application
You will still need to wait for the biometrics letter to get them done but it might save a few days to pay upfront (although looks like in most cases after they ask you to pay they issue the letter in 24 hours or less)
Hello Friend, I received bio fee letter today and asked to upload receipt via web form. I have already noted the link you provided (even IRCC provided same link) but could you please help me on the below queries so I can pay tomorrow. Many Thanks in Advance.
Bio Fee related:
1) In my application I have me, my wife and 4 years old kid. It didn't ask to pay any biometric fee while submitting application. so I should select family option 170$ right? Also biometric not needed for kid right?
2) I need to register and create account to pay the fee?
Web form related:
1) UCI number: I should enter the original UCI which is there in WP or any previous IRCC application?
2) What application did you submit? I am express entry PNP CEC inland. I can select Express Entry right as bio fee letter says express entry applicant
3) Is your application being processed by Outside Canada office? - Should be NO? ( I am inland)