From c89d2ff4c333c453b5fdbbf65013191bd783a6b0 Mon Sep 17 00:00:00 2001
From: SofWar <7130905+sofwar@users.noreply.github.com>
Date: Tue, 17 Jul 2018 12:25:02 +0300
Subject: [PATCH] An example of work with a discount is added (#219)

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index e9a75d8d..58ccdd04 100644
--- a/README.md
+++ b/README.md
@@ -216,6 +216,9 @@ foreach($data['items'] as $item) {
 }
 
 $data['total'] = $total;
+
+//give a discount of 10% of the order amount
+$data['shipping_discount'] = round((10 / 100) * $total, 2);
 ```
 
 <a name="usage-ec-setexpresscheckout"></a>