As to celebrate the Independence Day as well as good timing for another holiday this week, Smart, TNT and Sun had a very good idea.
Right now, they brought back this. Gigasurf99 now has 3 GB of mobile data (means 2 GB of data plus 1 GB free mobile data), unli all net texts plus free Youtube for 1 GB per day valid for 7 days for only 99 pesos
To register, just text GIGA99 and send to 9999 (Smart Prepaid and Smart Bro Prepaid), 4545 (TNT) and 247 (Sun). The promo is up until June 17, 2018