diff --git a/.env.example b/.env.example
index 69a8f98..53c0e7c 100644
--- a/.env.example
+++ b/.env.example
@@ -27,7 +27,7 @@ REDIS_HOST=127.0.0.1
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
-MAIL_DRIVER=smtp
+MAIL_MAILER=smtp
 MAIL_HOST=smtp
 MAIL_PORT=25
 MAIL_USERNAME=null
diff --git a/app/Console/Commands/InvoiceEmail.php b/app/Console/Commands/InvoiceEmail.php
index 2599566..0263658 100644
--- a/app/Console/Commands/InvoiceEmail.php
+++ b/app/Console/Commands/InvoiceEmail.php
@@ -35,15 +35,17 @@ class InvoiceEmail extends Command
 
 		$o = Invoice::findOrFail($this->argument('id'));
 
-		Mail::to($o->account->user->email)->send(new \App\Mail\InvoiceEmail($o));
+		$result = Mail::to($o->account->user->email)->send(new \App\Mail\InvoiceEmail($o));
 
 		try {
 			$o->print_status = TRUE;
-			$o->reminders = $o->reminders('send');
+			//$o->reminders = $o->reminders('send');
 			$o->save();
 
 		} catch (\Exception $e) {
 			dd($e);
 		}
+
+		dump($result->getDebug());
 	}
 }
\ No newline at end of file
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
deleted file mode 100644
index a921282..0000000
--- a/app/Console/Kernel.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-namespace App\Console;
-
-use Illuminate\Console\Scheduling\Schedule;
-use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
-
-use App\Jobs\BroadbandTraffic;
-use App\Models\Supplier;
-
-class Kernel extends ConsoleKernel
-{
-    /**
-     * The Artisan commands provided by your application.
-     *
-     * @var array
-     */
-    protected $commands = [
-        //
-    ];
-
-    /**
-     * Define the application's command schedule.
-     *
-     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
-     * @return void
-     */
-    protected function schedule(Schedule $schedule)
-    {
-        // @todo This needs to be more generic and dynamic
-        // Exetel Traffic
-        $schedule->job(new BroadbandTraffic(Supplier::find(1)))->timezone('Australia/Melbourne')->dailyAt('10:00');
-    }
-
-    /**
-     * Register the commands for the application.
-     *
-     * @return void
-     */
-    protected function commands()
-    {
-        $this->load(__DIR__.'/Commands');
-
-        require base_path('routes/console.php');
-    }
-}
diff --git a/app/Http/Controllers/InvoiceController.php b/app/Http/Controllers/InvoiceController.php
index b7b53cb..c578c82 100644
--- a/app/Http/Controllers/InvoiceController.php
+++ b/app/Http/Controllers/InvoiceController.php
@@ -2,6 +2,8 @@
 
 namespace App\Http\Controllers;
 
+use Clarkeash\Doorman\Exceptions\{ExpiredInviteCode,InvalidInviteCode,NotYourInviteCode};
+use Clarkeash\Doorman\Facades\Doorman;
 use Illuminate\View\View;
 use Barryvdh\Snappy\Facades\SnappyPdf as PDF;
 
@@ -33,10 +35,20 @@ class InvoiceController extends Controller
 	 * Render a specific invoice for the user
 	 *
 	 * @param Invoice $o
+	 * @param string|null $code
 	 * @return View
 	 */
-	public function view(Invoice $o): View
+	public function view(Invoice $o,string $code=NULL): View
 	{
+		if ($code) {
+			try {
+				Doorman::redeem($code,$o->account->user->email);
+
+			} catch (ExpiredInviteCode|InvalidInviteCode|NotYourInviteCode $e) {
+				abort(404);
+			}
+		}
+
 		return view('theme.backend.adminlte.invoice.view')
 			->with('o',$o);
 	}
diff --git a/app/Mail/InvoiceEmail.php b/app/Mail/InvoiceEmail.php
index ce89fd9..784f5c7 100644
--- a/app/Mail/InvoiceEmail.php
+++ b/app/Mail/InvoiceEmail.php
@@ -2,6 +2,7 @@
 
 namespace App\Mail;
 
+use App\Models\Site;
 use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Mail\Mailable;
@@ -15,6 +16,7 @@ class InvoiceEmail extends Mailable
 	use Queueable, SerializesModels;
 
 	public $invoice;
+	public $site;
 
 	/**
 	 * Create a new message instance.
@@ -33,10 +35,11 @@ class InvoiceEmail extends Mailable
 	 */
 	public function build()
 	{
-		Config::set('site',$this->invoice->site);
+		Config::set('site',Site::findOrFail($this->invoice->site_id));
+		$this->site = config('site');
 
 		return $this
-			->markdown('email.user.invoice')
+			->markdown('email.user.invoice',['site'=>config('site')])
 			->subject(sprintf( 'Invoice: %s - Total: $%s - Due: %s',
 				$this->invoice->id,
 				number_format($this->invoice->total,2),
diff --git a/app/Models/Product.php b/app/Models/Product.php
index b2391e4..9309074 100644
--- a/app/Models/Product.php
+++ b/app/Models/Product.php
@@ -132,7 +132,7 @@ class Product extends Model implements IDs
 		return $this->hasOne(ProductTranslate::class)
 			->where('language_id',(Auth::user() && Auth::user()->language_id)
 					? Auth::user()->language_id
-					: config('site')->language_id);
+					: config('osb.language_id'));
 	}
 
 	/**
diff --git a/config/doorman.php b/config/doorman.php
new file mode 100644
index 0000000..595b016
--- /dev/null
+++ b/config/doorman.php
@@ -0,0 +1,65 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Invite Table Name
+    |--------------------------------------------------------------------------
+    |
+    */
+    'invite_table_name' => 'invites',
+
+    /*
+     |--------------------------------------------------------------------------
+     | Invite Model Class
+     |--------------------------------------------------------------------------
+     |
+     | This option allows you to override the default model.
+     | Your model MUST extend the base Invite model.
+     |
+     | Default: Clarkeash\Doorman\Models\Invite::class
+     */
+    'invite_model' => Clarkeash\Doorman\Models\Invite::class,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Code Generator
+    |--------------------------------------------------------------------------
+    |
+    | This option controls how the invite codes are generated.
+    | You should adjust this based on your needs.
+    |
+    | Supported: "basic", "uuid"
+    |
+    */
+    'driver' => env('DOORMAN_DRIVER', 'basic'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Driver Configurations
+    |--------------------------------------------------------------------------
+    |
+    | Here are each of the driver configurations for your application.
+    | You can customize should your application require it.
+    |
+    */
+    'basic' => [
+        'length' => 6,
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | UUID
+    |--------------------------------------------------------------------------
+    |
+    | supported versions: 1,3,4,5
+    |
+    | Versions 3 & 5, require 'namespace' and 'name' to be set
+    |
+    */
+    'uuid' => [
+        'version' => 4,
+    ],
+
+];
diff --git a/config/osb.php b/config/osb.php
new file mode 100644
index 0000000..5c2f2fd
--- /dev/null
+++ b/config/osb.php
@@ -0,0 +1,5 @@
+<?php
+
+return [
+	'language_id' => 1,
+];
\ No newline at end of file