# VoucherifySdk::SimpleSkuDiscountUnit ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **id** | **String** | Unique SKU ID, assigned by Voucherify. | | | **source_id** | **String** | Product variant's source ID. | [optional] | | **name** | **String** | Sku name | |