| FirstQualifyingPosition | First person in this age group to which this offer applies. |
| LastQualifyingPosition | Last person in this age group to which this offer applies. |
| MaxCount | Maximum number of guests of this age group allowed to qualify for this offer. |
| MinCount | Minimum number of guests of this age group needed to qualify for this offer. |
| 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. |