It seems citibank has made some changes to all their credit cards. This will take into effect from the 15th of June 2017.
It seems you earn a higher rate for certain spends (major restaurants/hotels/flights, as well as petrols/supermarket and major retailers).
You get reduced earn rate for everything else. Government spends has also been excluded
For more info go here
Click on important changes
Ps anyone saw the new hsbc credit card look?
4/4/17
We'll apparently points transfer to airline points are also changing. Check out pointhack
For the Citibank Qantas Signature card, it's just changing from bad to worse:
With no clear definition as to what constitutes "major", and needing book direct with airlines/hotels/etc it's best to think 0.5 points per $1 — if you get more, great. And At least it's half a point up to $20k a month now..not that I even get close to spending that much.