diff --git a/app/Models/PurchaseOrderInvitation.php b/app/Models/PurchaseOrderInvitation.php
new file mode 100644
index 000000000000..6c49730e6e86
--- /dev/null
+++ b/app/Models/PurchaseOrderInvitation.php
@@ -0,0 +1,81 @@
+<?php
+
+
+namespace App\Models;
+
+
+use App\Utils\Traits\Inviteable;
+use App\Utils\Traits\MakesDates;
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class PurchaseOrderInvitation extends BaseModel
+{
+    use MakesDates;
+    use SoftDeletes;
+    use Inviteable;
+
+    protected $fillable = [
+        'id',
+        'client_contact_id',
+    ];
+
+    protected $with = [
+        'company',
+        'contact',
+    ];
+    protected $touches = ['purchase_order'];
+
+    public function getEntityType()
+    {
+        return self::class;
+    }
+
+    public function entityType()
+    {
+        return PurchaseOrder::class;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function purchase_order()
+    {
+        return $this->belongsTo(PurchaseOrder::class)->withTrashed();
+    }
+
+    /**
+     * @return mixed
+     */
+    public function contact()
+    {
+        return $this->belongsTo(VendorContact::class, 'vendor_contact_id', 'id')->withTrashed();
+    }
+
+    /**
+     * @return mixed
+     */
+    public function user()
+    {
+        return $this->belongsTo(User::class)->withTrashed();
+    }
+
+
+    public function company()
+    {
+        return $this->belongsTo(Company::class);
+    }
+
+    public function getName()
+    {
+        return $this->key;
+    }
+
+    public function markViewed()
+    {
+        $this->viewed_date = Carbon::now();
+        $this->save();
+    }
+
+
+}