diff --git a/appstore/validator.go b/appstore/validator.go
index dd1fb90..ba78002 100644
--- a/appstore/validator.go
+++ b/appstore/validator.go
@@ -97,7 +97,7 @@ func NewWithConfig(config Config) Client {
 }
 
 // Verify sends receipts and gets validation result
-func (c *Client) Verify(req *IAPRequest) (IAPResponse, error) {
+func (c *Client) Verify(req IAPRequest) (IAPResponse, error) {
 	result := IAPResponse{}
 	res, body, errs := gorequest.New().
 		Post(c.URL).
diff --git a/appstore/validator_test.go b/appstore/validator_test.go
index 1af6d9a..a2e5fde 100644
--- a/appstore/validator_test.go
+++ b/appstore/validator_test.go
@@ -105,7 +105,7 @@ func TestVerify(t *testing.T) {
 	req := IAPRequest{
 		ReceiptData: "dummy data",
 	}
-	actual, _ := client.Verify(&req)
+	actual, _ := client.Verify(req)
 	if !reflect.DeepEqual(actual, expected) {
 		t.Errorf("got %v\nwant %v", actual, expected)
 	}