Gets the unique sales season id for this Rate.
The SalesSeasonId is delivered within the Version 2.0 of CarRentalAgentService for the first time, because in particular circumstances it was possible, that the offer delivered by the GetRates - Method differs slightly from the one that was booked using CreateReservation - Method in former versions of the CarRentalAgentService. Therefore the SalesSeasonId gets a mandatory parameter for CreateReservationV2 - Method which should be used, as the old method is less powerful and thus obsolete.
Rate Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace