Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,186
Your booking channel wouldn't matter when using your Qcredits.
You could still use Qcredits on bookings made on 3rd party channels, however, the online tool might not work in this case and you might need to call in to redeem your Qcredits.