app/Http/Controllers/paypal/PaypalController.php

@@ -399,7 +399,7 @@ class PaypalController extends Controller
 	public function getTax($cartKey)
 	{
 		$m		 		= new TeamStoreModel;
-		$updated_getSubtotal 	= $m->getSubtotal($cartKey);
+		$updated_getSubtotal 	= $m->getSubtotalNew($cartKey);
 		$grouped_item 	= $m->selectTeamStoreGroupByCartKey($cartKey);
 
 		if (count($grouped_item) <= 0) {

app/Models/teamstore/TeamStoreModel.php

@@ -189,6 +189,16 @@ class TeamStoreModel extends Model
 		return $i;
 	}
 
+	function getSubtotalNew($cartKey)
+	{
+
+		$i = DB::table('cart_tmp')->select(DB::raw('SUM(Quantity * Price) AS Subtotal'))
+			->where('CartKey', '=', $cartKey)
+			// ->where('VoucherId', '=', null)
+			->get();
+		return $i;
+	}
+
 	function updateStoreItem($data, $url)
 	{
 		$i = DB::table('teamstore_products')->where('ProductURL', $url)