diff --git a/src/Traits/CouponTrait.php b/src/Traits/CouponTrait.php
index 02e0099..4fcfe81 100644
--- a/src/Traits/CouponTrait.php
+++ b/src/Traits/CouponTrait.php
@@ -151,7 +151,7 @@ public function checkValidTimes(Carbon $startDate, Carbon $endDate, $throwErrors
      * @param $code
      * @param $discount
      */
-    public function setDiscountToItem($item, $code, $discount)
+    public function setDiscountOnItem($item, $code, $discount)
     {
         $item->code = $code;
         $item->discount = $discount;