| Name | Type | Description | 
|---|---|---|
| last4 | string | The last 4 numbers of the card number. | 
| type | DaffCustomerPaymentAuthorizeNetCCType | The type of card (Mastercard, Visa, etc.). | 
| expMonth | string | The expiration month. | 
| expYear | string | The full expiration year, e.g. 2022. |