What is the difference between GA EC+ card and GFF card?
(+) EC+ card is a shortcut to get all the benefits GFF Gold membership plus additional travel insurance. For EC+ enrollment there is a joining fee of Rp.700.000, and in subsequent years for Rp.500.000 (if an EC+ member flies 20.000 tier miles or 35 sectors in one year) while for GFF there is no charge but membership level will start from Blue. .