I also noticed this, been getting very confused & mixed responses .....

After the recent Maxis's promo (which I didn't apply), suddenly saw the P1 ForBizFiber the RM99/mth UNLIMITED QUOTE  offer, confirmed can install at my house (through company registration) 

So I started to ask them about this is FUP/cap statement, called customer support, they said it's P1 mistake forget to amend, I ask for black & white confirmation but until now still no confirmation ..... 

The best part it's the P1 reseller, emailed me tons of internal emails & small fine-print to read .... never mind that, even I print-screen & pointed to him, he still said it's unlimited quota but subject to FUP/cap ...    ...

Damn confused over P1's definition of Unlimited Quota but subject to FUP/cap ...   

Anywhere, until I get written confirmation, I'll continue to hold or even cancel the order (if got FUP/cap) ....