| Type : boolean |
| Definition |
| When true, a tax has been collected and is due to a local government from the validating carrier. |
| Parents |
| \OTA_AirBookModifyRQ\AirBookModifyRQ\EMD_Info\TicketDocument\CouponInfo
\OTA_AirBaggageRQ\EMD\TicketDocument\CouponInfo |