| Applicability | Indicates a time or a place of reference (e.g. before pick-up, drop-off location). |
| MaxQuantity | This is used in conjunction with UnitName to specify the maximum quantity of units as defined by UnitName. |
| Percentage | Provides the ability to define a particular percentage. |
| Quantity | This is used in conjunction with UnitName to specify the quantity of units as defined by UnitName (e.g., if Quantity="5" and UnitName="day" the result is 5 days). |
| Total | The total for a specific item in a calculation (e.g., ten day rental = one week plus three extra days; this attribute would provide the subtotal for just the three extra days. The VehChargeType can be used to show the total for the ten day rental). |
| UnitCharge | This is used in conjunction with UnitName to specify the charge per unit as defined by UnitName (e.g., if UnitCharge="100" and UnitName="day" the result is 100 dollars per day). |
| UnitName | The UnitName attribute provides the unit on which an item charge may be based when renting a vehicle (e.g., there may be a charge which is based upon the number of days, another charge that is based upon the number of miles, a charge that is based upon the number of gallons). The VehicleUnitNameSimpleType simple type defines a set of valid values for the units on which an item charge may be based when renting a vehicle. For example, there may be a charge which is based upon the number of days, another charge that is based upon the numbers of miles, a charge that is based upon the number of gallons, etc. |