Globe Telecom has released another promo where you can subscribe to 15Gb or 25Gb with 15 days validity.
The new promo they released is GO250 which has 15Gb of data for all sites for PHP 250, and GO400, 25GB for all sites for PHP 400. These promos have the same 15 days validity.
You can avail of this promo using their Globe One App.