# VoucherifySdk::CustomerWithSummaryLoyaltyReferrals ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **name** | **String** | Customer's first and last name. | [optional] | | **description** | **String** | An arbitrary string that you can attach to a customer object. | [optional] | | **email** | **String** | Customer's email address. | [optional] | | **phone** | **String** | Customer's phone number. This parameter is mandatory when you try to send out codes to customers via an SMS channel. | [optional] | | **birthday** | **Date** | *Deprecated* Customer's birthdate; format YYYY-MM-DD. | [optional] | | **birthdate** | **Date** | Customer's birthdate; format YYYY-MM-DD. | [optional] | | **address** | [**CustomerBaseAddress**](CustomerBaseAddress.md) | | [optional] | | **metadata** | **Object** | A set of custom key/value pairs that you can attach to a customer. The metadata object stores all custom attributes assigned to the customer. It can be useful for storing additional information about the customer in a structured format. This metadata can be used for validating whether the customer qualifies for a discount or it can be used in building customer segments. | [optional] | | **id** | **String** | The ID of an existing customer that will be linked to redemption in this request. | [optional] | | **source_id** | **String** | A unique identifier of the customer who validates a voucher. It can be a customer ID or email from a CRM system, database, or a third-party service. If you also pass a customer ID (unique ID assigned by Voucherify), the source ID will be ignored. | [optional] | | **summary** | [**CustomerSummary**](CustomerSummary.md) | | | | **loyalty** | [**CustomerLoyalty**](CustomerLoyalty.md) | | | | **referrals** | [**CustomerReferrals**](CustomerReferrals.md) | | | | **system_metadata** | **Object** | Object used to store system metadata information. | [optional] | | **created_at** | **Time** | Timestamp representing the date and time when the customer was created in ISO 8601 format. | [optional] | | **updated_at** | **Time** | Timestamp representing the date and time when the customer was updated in ISO 8601 format. | [optional] | | **assets** | [**CustomerResponseDataAssets**](CustomerResponseDataAssets.md) | | [optional] | | **object** | **String** | The type of object represented by JSON. | [default to 'customer'] |