There is none. If you are going to do UnliSurf for a day, it is charged on top of your bill.
REGISTRATION KEYWORDS (TO 8888) DESCRIPTION RATE VALIDITY
SUPERSURF50 To get one-day surf-all-you-want internet P50 1 day
SUPERSURF<space>ON<space>120 To get three-day surf-all-you-want internet P120 3 days
SUPERSURF<space>200 To get five-day surf-all-you-want internet P200 5 days
MYSUPERSURF<space>ON To get thirty-day surf-all-you-want internet surfing P999 30 days
SUPERSURF<space>ON<space>200 For Tattoo broadband: Postpaid consumable plan 299 and 499 only P200 N/A
SUPERSURF<space>ON<space>250 For Tattoo broadband: Postpaid consumable plan 299 and 499 only
Aside from SMS subscription, you can also avail of the SUPERSURF promo via *143#.
Simply dial *143# from your mobile phone and select
Mobile Surfing > SuperSurf50 / SuperSurf200 / SuperSurf 999 > Subscribe
As mentioned, this will be billed on top.
I would just like to clear this "charging on top" of the MSF for Tattoo Postpaid Plans 299 and 499. Yes, they are consumable and you can charge Supersurf promos (the 200 and 250 denominations) against your consumable. That is a feature for these plans. THEY ARE NOT BILLED ON TOP OF YOUR PLAN. THIS FEATURE IS EVEN ILLUSTRATED IN GLIBE TATTOO SITE.