diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 736c668..3f44e05 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -12,7 +12,7 @@
         <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
         <outputRelativeToContentRoot value="true" />
         <processorPath useClasspath="false">
-          <entry name="$MAVEN_REPOSITORY$/org/projectlombok/lombok/1.18.38/lombok-1.18.38.jar" />
+          <entry name="$MAVEN_REPOSITORY$/org/projectlombok/lombok/unknown/lombok-unknown.jar" />
         </processorPath>
         <module name="cart" />
       </profile>
diff --git a/src/main/java/com/podzilla/cart/controller/PromoCodeController.java b/src/main/java/com/podzilla/cart/controller/PromoCodeController.java
index 1ff1bab..969545e 100644
--- a/src/main/java/com/podzilla/cart/controller/PromoCodeController.java
+++ b/src/main/java/com/podzilla/cart/controller/PromoCodeController.java
@@ -1,5 +1,6 @@
 package com.podzilla.cart.controller;
 
+import com.podzilla.auth.annotations.AllowedRoles;
 import com.podzilla.cart.model.PromoCode;
 import com.podzilla.cart.service.PromoCodeService;
 import io.swagger.v3.oas.annotations.Operation;
@@ -22,6 +23,7 @@
 
 @RestController
 @RequestMapping("/admin/promocodes")
+@AllowedRoles({"ROLE_ADMIN"})
 @RequiredArgsConstructor
 @Tag(name = "PromoCode Admin", description = "Manage promotional codes (Requires Admin Role)")
 @Slf4j
diff --git a/src/main/java/com/podzilla/cart/model/Cart.java b/src/main/java/com/podzilla/cart/model/Cart.java
index ad33344..19c681b 100644
--- a/src/main/java/com/podzilla/cart/model/Cart.java
+++ b/src/main/java/com/podzilla/cart/model/Cart.java
@@ -32,9 +32,10 @@ public class Cart {
     private String appliedPromoCode;
 
     private BigDecimal subTotal = BigDecimal.ZERO;
+
     private BigDecimal discountAmount = BigDecimal.ZERO;
-    private BigDecimal totalPrice = BigDecimal.ZERO;
 
+    private BigDecimal totalPrice = BigDecimal.ZERO;
 
 }