| AdvanceBookingRestriction | The period during which the booking must be made. |
 Availability | Provides information on the availability of the room rate. |
| Features | A collection of features that are made available as part of this speciific room and this specifiic rate plan. |
| GuestCounts | A collection of Guest Counts associated with the room rate. |
| Rates | Individual rate amount. This rate is valid for a range of number of occupants and an occupant type.Individual rate amount. This rate is valid for a range of number of occupants and an occupant type. |
| Restrictions | A collections of restrictions. |
| RoomRateDescription | The description or name of a room rate.An indication of a new paragraph for a sub-section of a formatted text message. |
| ServiceRPHs | A container for the unique references to the services for the room stay.A collection of unsigned integers that reference the RPH (Reference Place holder) attribute in the Service object. The ServiceRPH attribute in the Service object is an indexing attribute that identifies the services attached to a specific guest or to the reservation. |
| Total | The total of all rates for this room rate type.The total amount charged for the service including additional amounts and fees. |
| AvailabilityStatus | Used to specify an availability status for the room rate.An enumerated type indicating special conditions with the rate Valid values: ChangeDuringStay, MultipleNights, Exclusive, OnRequest, LimitedAvailability. |
| BookingCode | This is used to indicate the item booked and is primarily used to exchange information with GDSs. |
| InvBlockCode | Code that identifies an inventory block. |
| NumberOfUnits | The number of rooms. |
| RoomID | A string value representing the unique identification of a room. |
| RoomTypeCode | Specfic system room type code, ex: A1K, A1Q etc. |
| EffectiveDate | Indicates the starting date. |
| ExpireDate | Indicates the ending date. |
| ExpireDateExclusiveInd | When true, indicates that the ExpireDate is the first day after the applicable period (e.g. when expire date is Oct 15 the last date of the period is Oct 14). |
| PromotionCode | Promotion code is the identifier used by the host to link directly with a specific named advertising campaign. By including the required code, the client is able to gain access to special offers which may have been created for a specifically targeted group via a CRM system or for a wider advertising campaign using Television or press adverts. |
| PromotionVendorCode | List of the vendor codes associated with a promotion. |
| RatePlanCategory | Hotel systems often group multiple rate plans into a single category. This refers to that category that is specific to the hotel CRS/ PMS and should not be confused with a GDS rate category. |
| RatePlanCode | A string value may be used to request a particular code or an ID if the guest qualifies for a specific rate, such as AARP, AAA, a corporate rate, etc., or to specify a negotiated code as a result of a negotiated rate. |
| RatePlanID | A text field used to indicate a special ID code that is associated with the rate and is essential in the reservation request in order to obtain the rate. Examples are Corporate ID. |
| RatePlanQualifier | The Rate Plan Qualifier is used to control the sort order of RatePlans. Those Rate Plans that are not qualified will appear first, those that are qualified will appear last. |
| RatePlanType | An enumerated type that allows the query to specify a rate category type, and provides major categories for comparison across brands. Refer to OpenTravel Code List Rate Plan Type (RPT). |