They intentionally list impossibly low prices, only to scam you out of more money later. For example, when I submit the order number from FlightNetwork to the airline, they say that no such order number exists, but the flight does. Then, when I try to check in online, the FlightNetwork app magically fails to do so. I'll now be spending $200 just to check in, when the sum of the tickets cost was $430 (ie., half the cost of tickets just to check in). Any money I saved with FlightNetwork, has been lost to their irresponsibility and scummy practices.