public function run()
 {
     Eloquent::unguard();
     $gateway_types = [['alias' => 'credit_card', 'name' => 'Credit Card'], ['alias' => 'bank_transfer', 'name' => 'Bank Transfer'], ['alias' => 'paypal', 'name' => 'PayPal'], ['alias' => 'bitcoin', 'name' => 'Bitcoin'], ['alias' => 'dwolla', 'name' => 'Dwolla']];
     foreach ($gateway_types as $gateway_type) {
         $record = GatewayType::where('name', '=', $gateway_type['name'])->first();
         if (!$record) {
             GatewayType::create($gateway_type);
         }
     }
 }