# Class Opencart\Admin\Controller\Mail\Voucher

`extends` | `Controller`

Class Voucher

- Opencart\System\Engine\Controller
  - Opencart\Admin\Controller\Mail\Voucher

Located at admin\controller\mail\voucher.php

Methods
`public` | `index(int $voucher_id): void` Index Index #### Throws
`Exception` |
| #

Methods inherited from Opencart\System\Engine\Controller
`__construct(), __get(), __set()`

Properties inherited from Opencart\System\Engine\Controller
`$registry`

OpenCart API API documentation generated by ApiGen dev-master