diff --git a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/OrderSampleLauncher.java b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/OrderSampleLauncher.java
index 9653952..d42f7d9 100644
--- a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/OrderSampleLauncher.java
+++ b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/OrderSampleLauncher.java
@@ -27,6 +27,8 @@ package io.github.benas.easyrules.samples.order;
 import io.github.benas.easyrules.api.RulesEngine;
 import io.github.benas.easyrules.core.DefaultRulesEngine;
 
+import java.util.Scanner;
+
 /**
  * Launcher class of the order sample.
  *
@@ -57,15 +59,17 @@ public class OrderSampleLauncher {
          * Create a default rules engine and register the business rule
          */
         RulesEngine rulesEngine = new DefaultRulesEngine();
-        rulesEngine.registerJmxManagedRule(suspectOrderRule);
+        rulesEngine.registerRule(suspectOrderRule);
 
         /**
          * Fire rules
          */
         rulesEngine.fireRules();
 
-        // Suspend execution for 30s to have time to update suspect order amount threshold via a JMX client.
-        Thread.sleep(300000);
+        // Update suspect order amount threshold via a JMX client.
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Change suspect order amount threshold to a value > 1200 via a JMX client and then press enter");
+        scanner.nextLine();
 
         System.out.println("**************************************************************");
         System.out.println("Re fire rules after updating suspect order amount threshold...");
diff --git a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderJmxManagedRule.java b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderJmxManagedRule.java
index 0509d98..fe5fba5 100644
--- a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderJmxManagedRule.java
+++ b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderJmxManagedRule.java
@@ -24,7 +24,7 @@
 
 package io.github.benas.easyrules.samples.order;
 
-import io.github.benas.easyrules.api.JmxManagedRule;
+import io.github.benas.easyrules.api.Rule;
 
 import javax.management.MXBean;
 
@@ -36,7 +36,7 @@ import javax.management.MXBean;
  */
 
 @MXBean
-public interface SuspectOrderJmxManagedRule extends JmxManagedRule {
+public interface SuspectOrderJmxManagedRule extends Rule {
 
     /**
      * Get the current suspect order amount threshold
diff --git a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderRule.java b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderRule.java
index 57aad77..f274830 100644
--- a/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderRule.java
+++ b/easyrules-samples/src/main/java/io/github/benas/easyrules/samples/order/SuspectOrderRule.java
@@ -24,14 +24,14 @@
 
 package io.github.benas.easyrules.samples.order;
 
-import io.github.benas.easyrules.core.BasicJmxManagedRule;
+import io.github.benas.easyrules.core.BasicRule;
 
 /**
  * Business rule class that defines suspect order rule.
  *
  * @author Mahmoud Ben Hassine (md.benhassine@gmail.com)
  */
-public class SuspectOrderRule extends BasicJmxManagedRule implements SuspectOrderJmxManagedRule {
+public class SuspectOrderRule extends BasicRule implements SuspectOrderJmxManagedRule {
 
     private float suspectOrderAmountThreshold = 1000;