Sirena-Travel GDS has a new version of the terminal 1.70b (Rev.4), in which implemented the functionality of selling round-trip railway transportation.
This option provides the opportunity to sell tickets at a discount under certain conditions.
Sirena-Travel GDS has a new version of the terminal 1.70b (Rev.4), in which implemented the functionality of selling round-trip railway transportation.
This option provides the opportunity to sell tickets at a discount under certain conditions.