| Name | Type | Description | Notes |
|---|---|---|---|
| graduated_ranges | \Lago\LagoPhpClient\Model\FeeAmountDetailsGraduatedRangesInner[] | Graduated ranges, used for a `graduated` charge model. | [optional] |
| graduated_percentage_ranges | \Lago\LagoPhpClient\Model\FeeAmountDetailsGraduatedPercentageRangesInner[] | Graduated percentage ranges, used for a `graduated_percentage` charge model. | [optional] |
| free_units | string | The quantity of units that are provided free of charge for each billing period in a `package` charge model. | [optional] |
| paid_units | string | The quantity of units that are not provided free of charge for each billing period in a `package` charge model. | [optional] |
| per_package_size | int | The quantity of units included, defined for Package or Percentage charge model. | [optional] |
| per_package_unit_amount | string | Total amount to charge for received paid_units, defined for Package or Percentage charge model. | [optional] |
| units | string | The total units received in Lago for the Percentage charge model. | [optional] |
| free_events | int | Total number of free events allowed for the Percentage charge model. | [optional] |
| rate | string | Percentage rate applied for the Percentage charge model. | [optional] |
| per_unit_total_amount | string | Total amount of received units to be charged for the Percentage charge model. | [optional] |
| paid_events | int | Total number of paid events for the Percentage charge model. | [optional] |
| fixed_fee_unit_amount | string | Fixed fee unit price per received paid_event for the Percentage charge model. | [optional] |
| fixed_fee_total_amount | string | Total amount to charge for received paid_events for the Percentage charge model. | [optional] |
| min_max_adjustment_total_amount | string | Total adjustment amount linked to minimum and maximum spending per transaction for the Percentage charge model. | [optional] |
| volume_ranges | \Lago\LagoPhpClient\Model\FeeAmountDetailsVolumeRangesInner[] | Volume ranges, used for a `volume` charge model. | [optional] |