Yes. You can enter different PPL in one day.
I tried last month using different Aeon card.

CS is correct.
Each card enjoy 6x entry.

Combined entitlement.

You don't know something called - use first and cancel later?

OK, hope you can apply SCB WorldMiles and Citi PremierMiles too, unlimited yo. I have both but no chance to use.

On the other hand, I hope ppl up their services to make it more "premium"....and less people is better....

When I first started using the klia ppl, it was nice, not crowded, good food, nice shower rooms with amenities .. 

It has become a fish market now....

The vast majority of people using ppls in KLIA enter with cc perks....with a smaller group business class passengers of airlines contracting ppl as their lounge....I have never seen anyone enter by paying....(although I have seen that overseas)...

Once cc starts cutting back on their ppl entry perks, there will be less people....

When I first started using, it was through maybank's visa infinite priority pass program....and eligibility was rm180k pa.....it has since dropped to 120k....

Now people with 36k can get cards that allows entry too....

kind of strange and skeptical because no surcharge or penalty when he change his tickets after check in, and when at the end (300 days), when he cancelled his ticket, he got full refund. Quite impossible to happen.

Happened to me once at Green Market, one of my card had reached its limit to enter PPL and they informed us before we enter.
I quickly gave them another card to enjoy the free entrance.

I just got back from a trip to Sydney. Seems like access to PPL is only granted to one credit card from a particular bank at one time. Meaning that even if you have 3 different credit cards with PPL access from the same bank, you can only use one at the same time only. These are the new rules according to the counter staff started 3 weeks ago.

Then sure can. So now, there is no point holding more than 1 credit card from the same bank anymore.
Applies to all bank credit cards.

New rules of not allowing the same person using 2 cards from the same bank to access at the same time ?
Using AEON Big Gold and New AEON Gold, being denied access to bring in extra guest, for apparently using the same card from the same bank.
Then I change one of them to AMbank, access allowed.

which lounge did u go to?
couple of months ago, i tried using both new aeon gold visa and new aeon gold master card at aerotel klia2 lounge, one card for me, the other card for another guest.
they seem fine with it, just fill up the form and sign and enter

Same goes to me, used Aeon Platinum and New Aeon Gold card access to the lounge located near Aerotel last month

I have AEON BIG Gold. I can try the latest PPL next to Aerotel. Need to find 2 more credit cards for my family members.

Can use Maybank Visa Infinite and Public Bank Visa Signature to enter PPL next to Aerotel for free? Anyone tried enter using this card?

Searched on this thread, MBB VI is accepted too.

I think just need to try to know, I remembered there wasn't any list put up there but I just gave my SCB WM to the person and she accepted.

BMW white card too. I think most of the credit card that feature KLIA2 PPL landside can enter this aerotel PPL. I saw the recipient holding a 2 column of A4 paper CC listing.

There are not many banks that allow supplementary cardholders to have independent access to lounges....

Ambank and rhb stands out.....

The food in Changi tgm is definitely better than in klia2.... although tgm klia2 food is better than any ppl....the ppl Aerotel I must say is disappointing....

The best ppl in Msia foodwise is probably [COLOR=red]the pen one[COLOR=red]....with a wide range of ala cart menu....

The worst is wellness spa in klia2....

Not true....like I mentioned above, just brought a guest in with the same bank's 2nd card in ppl BNE....

Same bank credit card for same holder might not be allow now..