CIMB Cash Rebate. Under Utility Payment (via Standing Instruction only)
1) Sabah Electric (SESB) (MCC4900)
2) Boost TopUp (MCC 5968)
I see both under this category, so need to know got 5% or not, as pass years
i didnt relize this (especially the SESB one) keep using AMEX MBB but limited rm50 not enough for me.. haha

M2 Amex will NOT give you 5% rebate on SESB (Utilities) transactions from 1/6/19.
I don't think you could get 2% / 5% on Boost as it is not an S.I.
CIMB no longer give any rebate on Bigpay/Boost if using other CIMB CC or Prepaid card.
5% Max CB only RM30 provided your statement balance is >RM3000.
If your electricity bill >RM1000, you may consider HLB Wise card (if I am not wrong, only SESB's counters accept card payment)
You may consider paying SESB at Boost App.

StanChart Just one Platinum (or Liverpool MasterCard but AF RM175) can give more rebate than CIMB CR MasterCard

i boost 500 on my boost. next weekend try boost 500 again... hahaha.. pay lot bill. no choice

donno i wrong or not. stament balance. SO will charge interest, right? so i think RM30  just cover the interest as i doing.... hahaa

5% Cash Rebate for statement balance RM3,000 and above. 2% Cash Rebate for statement balance below RM3,000. Statement Balance includes any outstanding balances which are carried forward from the previous month’s statement and new transactions made on the current month’s statement. Any payments made prior to the current month’s statement date will be taken into account for calculation of the current month’s statement balance. Cash rebate is capped at RM30 per cardholder per statement cycle.

hmm do you get rm50 Max CB monthly from amex? if not, why not topup to boost on weekends. got CB for it.

Have been use this card more that 3 years
First time receive such e mail

I also not sure got get any commission. 
I ask for free gift, but the agent told me just upgrade , not apply new card, so at the end no any free gift.   

Ok. No more apply credit card. Too many card hard to manage.