Originally Posted by
chacor
Just a warning – using Avios to upgrade your Qatar flights will necessitate doing so using Qatar Privilege Club, which will make your QRPC number stick to your booking and will complicate getting the flights credited to BAEC (for your economy base fare, not the upgrade).
Ah that’s a shame, I have upgraded one of the return flights using avios thinking that I would gain more tier points

. How can I check if i will be credited on my BAEC?