Well, they do not stated the allocation. Possible individual merchants have their own limit?
As can see user posted during last promo, some get it, some not. I spend almost last 2 days still get it, maybe the merchants i spend still available.
* I guess only..

We do not know the quota limit like TNG. A bit risky before use.

But the cashback is in immediately.

GIANT using TNG ewallet also good deal. About 30%

Hard to win in maybank roda gempak, got few times rm0.50.