Hi I originally had a premium economy ticket from CDG to JFK, however at check-in I was offered a paid upgrade to Biz for $400, which I bought. I just checked my account and saw that I was only credited a 50% MQM bonus and skymiles instead of 100% given for J fares as well as no MQD credit for the $400 paid in upgrades.

Spoke with a rep who said I dont qualify for 100% because it was a paid upgrade and my original ticket was booked in premium economy.

Does anyone here know whether this is correct?

thanks!