Defines the conditions for the expiration date of a tier.
| Name | Type | Description |
|---|---|---|
| type | TypeEnum | What triggers the tier to expire for a customer. `END_OF_PERIOD`: Expire tier at the end of the period. `END_OF_NEXT_PERIOD`: Expire tier at the end of the next period. `BALANCE_DROP`: Tier expires when the points balance drops below the required range of the tier. `CUSTOM`: Tier expires after a certain time period passes following the instance the points balance drops below the required range of the tier. |
| extend | String | Extend the expiration by adding extra months or days in ISO 8601 format. The tier will remain active even though it reaches its expiration time period. For example, a tier with a duration of `P3M` will be valid for an additional duration of 3 months and a tier with a duration of `P1D` will be valid for an additional duration of 1 day. |
| rounding | LoyaltyTiersExpirationAllExpirationDateRounding |
| Name | Value |
|---|---|
| END_OF_PERIOD | "END_OF_PERIOD" |
| END_OF_NEXT_PERIOD | "END_OF_NEXT_PERIOD" |
| BALANCE_DROP | "BALANCE_DROP" |
| CUSTOM | "CUSTOM" |