# # PaymentRequestParametersChannelPropertiesAllOf ```php use Xendit\PaymentRequest\PaymentRequestParametersChannelPropertiesAllOf; ``` ## Properties | Name | Type | Required | Description | Examples | |------------|:-------------:|:-------------:|-------------|:-------------:| | **cvv** | **string** | | Three digit code written on the back of the card (usually called CVV/CVN). | 123 | [[Back to README]](../../README.md)