Hello Guys,
Got my invitation yesterday for CEC.

I was applying for PCC through BLS and had a doubt regarding payment. This was answered on other threads as well but the latest is confusing.
Their checklist now requires "a certified cheque" to process the payment of CAD 41.4. It no longer lists Money Orders.
What is a certified cheque? I do not use paper cheques for my banking and was thinking about issuing a money order from Canada Post.
Can I use Canada Post Money order and attach it along with my other documents to use their postal pickup and drop off services? Has anyone opted for this in recent past?
I am able to pay for the postal services online using their Generate Payment Link. Only had doubts regarding the Consulate payment.
Any pointers would be appreciated. Thank you.