Sucks...Bad words but it was sucks...I try to get the ticket online, the price for the one way ticket from Jambi to Batam is Rp 297.500.10 minutes flight.. and i pay as much as if i go to Jakarta with 45 minutes flight.Plus... i thought that Mandala online system just like any other international online booking, we pay half, and pay the other half when we go.. or pay with credit cards.. its not !