# VoucherifySdk::EarningRuleProportionalCustomEvent

## Properties

| Name | Type | Description | Notes |
| ---- | ---- | ----------- | ----- |
| **type** | **String** | Defines how the points will be added to the loyalty card.PROPORTIONAL adds points based on a pre-defined ratio. | [default to 'PROPORTIONAL'] |
| **calculation_type** | **String** | CUSTOM_EVENT_METADATA: Custom event metadata (X points for every Y in metadata attribute). | [default to 'CUSTOM_EVENT_METADATA'] |
| **custom_event** | [**EarningRuleProportionalCustomEventCustomEvent**](EarningRuleProportionalCustomEventCustomEvent.md) |  |  |