Passengers who depart from Church's Royal Thai airport tax is exempt because it is for their sitnam into the air travel may be the source of some airports that are required to pay taxes, but you can also pay with cash.
Passengers traveling out of Thailand's fervent airport taxes are excluded. If airport taxes are included with the tickets and theater. Some airport of departure may be required to pay the tax. You can pay by cash.
Passengers traveling from the Royal Thai Kingdom airport tax is excluded. Because taxes are included in the airport and ticket travel. May be some airport source to pay taxes. But you can pay by cash.