Tolong jelaskan mengenai Frequent flyer program dari Garuda Indonesia dalam bahasa sunda

In 2005, Garuda Indonésia relaunched its frequent flyer program called Garuda Frequent Flyer (GFF) with a new look, new benefits, and new services. The new program allows members to éarn miles on domestic and international flights and has four tiers of membership covering Blue, Silver, Gold, and Platinum benefit levels. New services for GFF members include a new website at http://gff.garuda-indonesia.com, including an on-line miléage calculator for

éarning and redemption, on-line miléage balance, on-line personal profile management, and downloadable forms.