FYI - I realized why the Emirates/Singapore Biz flights had boost of 1.75x instead of 1.5x using my CSP. The existing points under CSP until end of october are under 1.25x , so apparently thr .25 gets added with boost max of 1.5 for 1.75x for existing points. Any points earned after Oct 26 ,2025 will be 1.1x so boost max would be the advertised 1.5x. Just got mailer outlining the points boost. info.. but was listed online before. Can use existing points at 1.25x until oct 26, 2027, so hopefully means points boost max will stay at 1.75x for the existing points. I suspect if i refer to wrfe for CSP , besides going down to 75k SUB, probably will be 1x only for 1.5x points boost on a new card - have to check on that.


EDIT: Sorry wrong on the 1.75x reason.. premium is 1.75x normally on boost. Couldn't find how to delete this post..