Received response from UOB CS
We wish to share with you as per ONE card cash rebate terms & conditions, there are exclusion of transactions made which will not be counted in the cash rebate earning as below:
1) Any transaction made/posted on same date of your statement is not counted in the cash rebate and will not be counted in accumulated RM 800.00 spending.
2) Any payment/transaction for Instalment Plan are not entitle for any cash rebate and will not be counted in accumulated RM 800.00 spending.
We wish to advise that your that statement date is 13th monthly and spending at GRABPAY and CCK LOCAL captured on 13 July 2025 itself, as well as payment/transaction for your BTIPP INSTALLMENT as per clause 9(i) below are not entitle for any cash rebate:
Thus ,your spending that lead to less than RM 800.00 accumulated spending.
If - 83.33 my BTIPP, still use 88x.00.
But both CCK Local and GRABPay i use at 12th

it count for next month, so no need to spend much next month. i walk all along here.