| Comment | Text related to the commission.An indication of a new paragraph for a sub-section of a formatted text message. |
| CommissionableAmount | The amount on which commission is calculated. |
| CommissionPayableAmount | The amount of commission to be paid. |
| FlatCommission | A fixed commission amount. |
| PrepaidAmount | The amount of commission paid to the agency prior to the service being rendered. |
| TPA_Extensions | A placeholder in the schema to allow for additional elements and attributes to be included per Trading Partner Agreement (TPA).Allows extensions to be added to the OpenTravel specification per trading partner agreement. |
| UniqueID | Identifies the recipient of the commission.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). |
| BillToID | Identifies who should be billed for the commission amount. |
| CapAmount | The highest monetary value that may be paid for the commission. |
| Frequency | This is the frequency at which the commission is applied (e.g. per stay, daily). Refer to OpenTravel Code List Charge Type (CHG). |
| MaxCommissionUnitApplies | Maximum number of units for which the commission will be applied. This may be used in conjunction with the frequency attribute. |
| Percent | The percent applied to the commissionable amount to determine the commission payable amount. |
| ReasonCode | Identifies the reason why a commission is not paid or not paid in full. |
| StatusType | Indicates the status of the commission payment itself (e.g. no-show indicates that a different commission may be applied if the reservation is not fulfilled). |
| 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. |