Citroen C3 / C5 Aircross Forums

Hello everyone
I’ve just ordered my Citroen Aircross C5 & in anticipation/excitement I’ve downloaded the my Citroen app. sign up is asking for the CPF.
What is that?
Thank you

When I got my C4 Cactus, and now my C5 Aircross, it just wanted the VIN from the car (chassis number)...