transit visa is for saudia & flynas only
jumpallover - Yes, transit visa is only applicable for travel originating within 90 days of booking. Moreover if the stop over is in return leg, then the visa is not covering the return leg if its outside the 90 day window..Someone in Saudia visa issuance needs to think through this issue before going live.
they should not collect money for transit visa when they can't give visa for the return leg.