diff --git a/app/Constants.php b/app/Constants.php
index d2357e7fb1..703acd751f 100644
--- a/app/Constants.php
+++ b/app/Constants.php
@@ -319,6 +319,7 @@ if (! defined('APP_NAME')) {
     define('EVENT_CREATE_TASK', 18);
     define('EVENT_UPDATE_TASK', 19);
     define('EVENT_DELETE_TASK', 20);
+    define('EVENT_APPROVE_QUOTE', 21);
 
     define('REQUESTED_PRO_PLAN', 'REQUESTED_PRO_PLAN');
     define('NINJA_ACCOUNT_KEY', env('NINJA_ACCOUNT_KEY', 'zg4ylmzDkdkPOT8yoKQw9LTWaoZJx79h'));
diff --git a/app/Listeners/SubscriptionListener.php b/app/Listeners/SubscriptionListener.php
index d7da75e088..769e007da4 100644
--- a/app/Listeners/SubscriptionListener.php
+++ b/app/Listeners/SubscriptionListener.php
@@ -11,6 +11,7 @@ use App\Events\ExpenseWasDeleted;
 use App\Events\QuoteItemsWereCreated;
 use App\Events\QuoteItemsWereUpdated;
 use App\Events\QuoteWasDeleted;
+use App\Events\QuoteInvitationWasApproved;
 use App\Events\PaymentWasCreated;
 use App\Events\PaymentWasDeleted;
 use App\Events\InvoiceItemsWereCreated;
@@ -132,6 +133,15 @@ class SubscriptionListener
         $this->checkSubscriptions(EVENT_UPDATE_QUOTE, $event->quote, $transformer, ENTITY_CLIENT);
     }
 
+    /**
+     * @param QuoteInvitationWasApproved $event
+     */
+    public function approvedQuote(QuoteInvitationWasApproved $event)
+    {
+        $transformer = new InvoiceTransformer($event->quote->account);
+        $this->checkSubscriptions(EVENT_APPROVE_QUOTE, $event->quote, $transformer, ENTITY_CLIENT);
+    }
+
     /**
      * @param InvoiceWasDeleted $event
      */
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index 326724a9a2..3f9723c933 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -108,6 +108,7 @@ class EventServiceProvider extends ServiceProvider
         'App\Events\QuoteInvitationWasApproved' => [
             'App\Listeners\ActivityListener@approvedQuote',
             'App\Listeners\NotificationListener@approvedQuote',
+            'App\Listeners\SubscriptionListener@approvedQuote',
         ],
 
         // Payments
diff --git a/resources/lang/en/texts.php b/resources/lang/en/texts.php
index 5de58b6afa..3e12c9f8a6 100644
--- a/resources/lang/en/texts.php
+++ b/resources/lang/en/texts.php
@@ -2593,6 +2593,7 @@ $LANG = array(
     'subscription_event_18' => 'Created Task',
     'subscription_event_19' => 'Updated Task',
     'subscription_event_20' => 'Deleted Task',
+    'subscription_event_21' => 'Approved Quote',
     'subscriptions' => 'Subscriptions',
     'updated_subscription' => 'Successfully updated subscription',
     'created_subscription' => 'Successfully created subscription',
diff --git a/resources/views/accounts/subscription.blade.php b/resources/views/accounts/subscription.blade.php
index 1d9586958f..0c69db8189 100644
--- a/resources/views/accounts/subscription.blade.php
+++ b/resources/views/accounts/subscription.blade.php
@@ -38,6 +38,7 @@
                         trans('texts.quotes') => [
                             EVENT_CREATE_QUOTE => trans('texts.subscription_event_' . EVENT_CREATE_QUOTE),
                             EVENT_UPDATE_QUOTE => trans('texts.subscription_event_' . EVENT_UPDATE_QUOTE),
+                            EVENT_APPROVE_QUOTE => trans('texts.subscription_event_' . EVENT_APPROVE_QUOTE),
                             EVENT_DELETE_QUOTE => trans('texts.subscription_event_' . EVENT_DELETE_QUOTE),
                         ],
                         trans('texts.tasks') => [