diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 35471f6..0fbd77d 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -2,6 +2,8 @@
 
 namespace App\Providers;
 
+use App\Billing\PaymentGateway;
+use App\Billing\StripePaymentGateway;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -23,6 +25,10 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        //
+        $this->app->bind(StripePaymentGateway::class, function () {
+            return new StripePaymentGateway(config('services.stripe.secret'));
+        });
+
+        $this->app->bind(PaymentGateway::class, StripePaymentGateway::class);
     }
 }
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index 723f252..8136990 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -24,6 +24,6 @@ class DatabaseSeeder extends Seeder
             'date' => Carbon::parse('2016-12-13 8:00pm'),
             'ticket_price' => 3250,
             'additional_information' => "This concert is 19+.",
-        ]);
+        ])->addTickets(10);
     }
 }