diff --git a/app/Http/Controllers/paypal/PaypalController.php b/app/Http/Controllers/paypal/PaypalController.php
index dc9b64f..92dbe5f 100755
--- a/app/Http/Controllers/paypal/PaypalController.php
+++ b/app/Http/Controllers/paypal/PaypalController.php
@@ -79,14 +79,21 @@ class PaypalController extends Controller
 	{
 		$UserModel		 		= new UserModel;
 
-		// if (Auth::guest()) {
-		// 	$message = 'Please <a href="' . url('auth/login') . '">Sign in</a> to your account to proceed.';
-		// 	Session::flash('msg', $message);
-		// 	return Redirect::back();
-		// }
+		if (Auth::guest()) {
+			$message = 'Please <a href="' . url('auth/login') . '">Sign in</a> to your account to proceed.';
+			Session::flash('msg', $message);
+			return Redirect::back();
+		}
 
 		$userId = Auth::user()->id;
 		$array_address_book 	= 	$UserModel->selectAddresBook('UserId', $userId);
+
+		if(count($array_address_book) <= 0) {
+			$message = 'Please complete your shipping address. <a href="user/address-book/create"> <strong> <u>click here</u> </strong></a>.';
+			Session::flash('cartkeyError', $message);
+			return Redirect::back();
+		}
+
 		$shipping_address_url = "user/address-book/edit/" . $array_address_book[0]->Id;
 
 		if (