| AdditionalCharges | Breakout of additional charges as part of the rate plan. |
| AdditionalGuestAmounts | A collection of charges that apply to for additional occupants, guests or service users (over and above the rate's MaxGuest Applicable). |
| BaseByGuestAmts | A collection of Base charges by number of guests. |
| CancelPolicies | A collection of Cancellation Policies.A collection of CancelPenalty. |
| Fees | A collection of Fees.A collection of fees. |
| GuaranteePolicies | A collection of Guarantee Policies. |
| MealsIncluded | Defines which meals are included with this rate program. |
| PaymentPolicies | A collection of Payment Policies.A collection of required payments. |
| RateDescription | Desription of Rate being uploaded.An indication of a new paragraph for a sub-section of a formatted text message. |
| UniqueID | The unique identifier element allows the trading partners to uniquely identify each Rate being uploaded, for traceable transactions.An identifier used to uniquely reference an object in a system (e.g. an airline reservation reference, customer profile reference, booking confirmation number, or a reference to a previous availability quote). |
| ExtraNightIndicator | When true, indicates that the rate information applies to shoulder night(s). |
| MaxGuestApplicable | Maximum number of occupants for which this rate is valid (ex 2). |
| MaxLOS | The maximum length of stay allowed by this rate plan. |
| MinGuestApplicable | Minimum number of occupants for which this rate is valid (ex 1). |
| MinLOS | The minimum length of stay required by this rate plan. |
| NumberOfUnits | Indicates the number of rooms blocked or capped for this rate plan. |
| RateTier | Hotel systems often have different tiers for a given rate plan; this attribute is used to designate a specific tier within the rate plan (e.g. high, medium, low). |
| RateTimeUnit | Enumeration of time units upon which the RateAmount is based (e.g., daily, weekly, single rate for full stay). |
| Status | This is the status of the room rate combination.Identifies the availability status of an item. |
| StayOverDate | Indicates a specific day on which the guest must stay over in order to be eligible for the quoted rate plan. |
| UnitMultiplier | The number of RateTimeUnits that the rate Amount is based upon (e.g., flat rate for 3 days). |
| AgeBucket | Defines the age range category or bucket a guest can be booked into. |
| AgeQualifyingCode | Defines an age range or age category of a guest (e.g., under 21, over 65, teen, infant). Refer to OpenTravel Code List Age Qualifying Code (AQC). |
| AgeTimeUnit | TimeUnit : Qualifier for Age. |
| MaxAge | Max Age: The maximum age to qualify for AgeQualifyingCode. |
| MinAge | MinAge: The minimum age to qualify for AgeQualifyingCode. |
| CurrencyCode | An ISO 4217 (3) alpha character code that specifies a monetary unit. |
| DecimalPlaces | The ISO 4217 standard "minor unit" for the number of decimal places for a particular currency. |
| Duration | The duration datatype represents a combination of year, month, day and time values representing a single duration of time, encoded as a single string. |
| End | The ending value of the time span. |
| Start | The starting value of the time span. |
| AdjustedAmount | The amount which should be added to the base rate plan to determine the price of this derived rate plan. |
| AdjustedPercentage | The percentage off the base rate plan amount used to determine the price of this derived rate plan. |
| AdjustUpIndicator | When true, the adjusted amount or adjusted percentage is added to the amount specified for the base rate plan to determine the derived rate amount. When false, the adjusted amount or adjusted percentage is subtracted from the amount specified for the base rate plan to determine the derived rate amount. |
| BaseRatePlanCode | The rate plan this rate plan is derived from. |
| CeilingAmount | The highest amount for which this derived rate plan should be sold. |
| FloorAmount | The lowest amount for which this derived rate plan should be sold. |
| Fri | When true, apply to Friday. |
| Mon | When true, apply to Monday. |
| Sat | When true, apply to Saturday. |
| Sun | When true, apply to Sunday. |
| Thur | When true, apply to Thursday. |
| Tue | When true, apply to Tuesday. |
| Weds | When true, apply to Wednesday. |
| InvCode | Code that identifies an inventory item. |
| InvCodeApplication | An enumerated type that identifies whether the InvCode is a single item which can be inventoried or a group of items which can be inventoried. Values are: Does Not Apply, Inventory Code, Inventory Grouping Code. |
| InvType | A value that indicates the type of inventory for which this request is made. If the inventory item is a room, typical values could be double, king, etc. |
| InvTypeCode | Specific system inventory type code. If the inventory item is a room, typical values could be room type code, e.g.: A1K, A1Q etc. Values may use the OpenTravel Code list or a code specific to the property or hotel brand. |
| IsRoom | Simple indicator to detect if inventory is a room. |