# WHMCS\Domains\Pricing\Premium

`Class` · extends `AbstractModel`

Pricing markup for premium domains

## Methods

### boot

```php
public static function boot()
```

### createTable

```php
public function createTable($drop = false)
```

Create table schema

**Parameters**

| Type | Name | Description |
|  --- | --- | --- |
| `bool|false` | `$drop` | Drop pre-existing tables |


### markupForCost

```php
public static function markupForCost($amount)
```

Obtain the markup for the supplied cost

**Parameters**

| Type | Name | Description |
|  --- | --- | --- |
| `float` | `$amount` |  |


**Returns** `float`