If transact payment from maybank yesterday around 3pm, when does it get reflected in Aeon?

normally by the 3rd working day will be reflected in aeon internet banking

if we opt to switch to term loan, means the CC can still be used or not?

Yes.

from my experience, 1 or 2 days. one time the payment is acknowledged at the very final day of my bill. since then I have 3 days buffer.

Like normal IBG, for maybank it is same business day if transaction before 5pm and next business day if after 5pm

Pay using bill payment instead of IBG.

Date reflected on the statement is the same day. But do note that you'll have to pay 10 cents extra. So your statement is RM 100, you'll have to pay RM 100.10.

cannot, because it could be max rm100 per transaction up to a cumulative of rm250. so they had to make it clear.

Cancelled this card since the benefit reduced and anniversary coming up

Mine is shown as "Cancelled" in Aeon website since May, however I still receive the June statement today with the AF not waived.

There is chances AEON will update this card to BNM ccris as defaulted if I don't pay June statement. This will have quite major impact to your credit score.

Aeon very slow in releasing statement but very fast to chase / remind you for payment

Today can see statement already.

2 months b4 expiring. Previously i was waiting for replacement card but it was sent to the nearest Aeon Credit branch without notifying me. Only found out when i called the CS.