| 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. |
| NightsForTaxExemptionQuantity | Length of stay required for tax exemption. |
| SequenceNbr | A number assigned by the responding system to designate the order of this tax among multiple taxes. |
| TaxableNightsQuantity | |
| ChargeFrequency | This is the timeframe used to apply the charge during the course of the reservation (e.g. Daily, Weekly, Stay). Refer to OpenTravel Code List Charge Type (CHG). |
| ChargeFrequencyExempt | ChargeFrequency exemptions before charges are applied (e.g. after 2 nights). |
| ChargeUnit | This is the unit for which the charge applies (e.g. room, person, seat). Refer to OpenTravel Code List Charge Type (CHG). |
| ChargeUnitExempt | Number of units permitted before charges are applied (e.g., more than 4 persons). |
| MaxChargeFrequencyApplies | Maximum number of times the charge will be applied (e.g. waive charges above 30 nights). |
| MaxChargeUnitApplies | Maximum number of Units for which the charge will be applied (e.g., waive charges above 10 rooms). |
| 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). |
| Amount | A monetary amount. |
| Code | Code identifying the fee (e.g.,agency fee, municipality fee). Refer to OpenTravel Code List Fee Tax Type (FTT). |
| CurrencyCode | Currency code. |
| DecimalPlaces | Decimal places for currency code. |
| Percent | Fee percentage; if zero, assume use of the Amount attribute (Amount or Percent must be a zero value). |
| Type | Used to indicate if the amount is inclusive or exclusive of other charges, such as taxes, or is cumulative (amounts have been added to each other). |
TaxDescription