Originally Posted by
avi8tir
recently bought a Y ticket to europe. Went in to use my GPU on one of the legs and it offered me a P fare for $1000, so I paid for it.
The website likely offered you a purchased upgrade that booked into P. Those do not accrue PQD.
You can confirm this by looking at your receipt. If it says "Add/Collect" you're entitled to PQD. If it says "upgrade" (or similar) you are not.