diff --git a/src/Billable.php b/src/Billable.php
index 0db1279..8303577 100644
--- a/src/Billable.php
+++ b/src/Billable.php
@@ -318,6 +318,16 @@ public function orderItems()
         return $this->morphMany(Cashier::$orderItemModel, 'owner');
     }
 
+    /**
+     * Get all the Scheduled Order Items for the billable model.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
+     */
+    public function scheduledOrderItems()
+    {
+        return $this->morphToMany(Cashier::$orderItemModel, 'owner', 'subscriptions', 'owner_id', 'scheduled_order_item_id');
+    }
+
     /**
      * Get the balances for the billable model. A separate balance is kept for each currency.
      *
diff --git a/tests/BillableTest.php b/tests/BillableTest.php
index 54e3acf..2c035ca 100644
--- a/tests/BillableTest.php
+++ b/tests/BillableTest.php
@@ -313,4 +313,53 @@ public function testHasActiveSubscriptionsFalse()
 
         $this->assertFalse($user->hasActiveSubscription());
     }
+
+    public function testGetScheduledOrderItems()
+    {
+        $this->withConfiguredPlans();
+        $this->withMockedCouponRepository(); // 'test-coupon'
+        $this->withMockedGetMollieCustomer(3);
+        $this->withMockedGetMollieMandateAccepted(3);
+
+        $user = $this->getMandatedUser(true, [
+            'mollie_mandate_id' => 'mdt_unique_mandate_id',
+            'mollie_customer_id' => 'cst_unique_customer_id',
+        ]);
+        $subscription = $user->newSubscription('default', 'monthly-10-1')->create();
+
+        $this->assertEquals($subscription->scheduledOrderItem->original, $user->scheduledOrderItems[0]->original);
+    }
+
+    public function testGetTwoScheduledOrderItems()
+    {
+        $this->withConfiguredPlans();
+        $this->withMockedCouponRepository(); // 'test-coupon'
+        $this->withMockedGetMollieCustomer(6);
+        $this->withMockedGetMollieMandateAccepted(6);
+
+        $user = $this->getMandatedUser(true, [
+            'mollie_mandate_id' => 'mdt_unique_mandate_id',
+            'mollie_customer_id' => 'cst_unique_customer_id',
+        ]);
+
+        $subscription1 = $user->newSubscription('default', 'monthly-10-1')->create();
+        $subscription2 = $user->newSubscription('default', 'monthly-20-1')->create();
+
+        $this->assertEquals($subscription1->scheduledOrderItem->original, $user->scheduledOrderItems[0]->original);
+        $this->assertEquals($subscription2->scheduledOrderItem->original, $user->scheduledOrderItems[1]->original);
+    }
+
+    public function testGetNoScheduledOrderItems()
+    {
+        $this->withConfiguredPlans();
+        $this->withMockedCouponRepository(); // 'test-coupon'
+
+        $user = $this->getMandatedUser(true, [
+            'mollie_mandate_id' => 'mdt_unique_mandate_id',
+            'mollie_customer_id' => 'cst_unique_customer_id',
+        ]);
+
+
+        $this->assertEquals($user->scheduledOrderItems, $user->orderItems);
+    }
 }