Qatar Airways has targeted Privilege Club offer for double Qpoints for business and first class tickets. This is to go with the companion premium class sale that was launched earlier this week (read more here). We have covered the deals ex-Europe here and the ones ex-Asia here.
The offer is valid for tickets issued between October 9 – 20 and flown by May 31, 2018. Note that this offer is limited to select Privilege Club members.