diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index babde65..083e913 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -3,6 +3,8 @@ import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Scanner;
+// @Author: Hesam Ghazi
+// Student Number: 403222015
 
 public class Main {
     static ArrayList<Product> productCatalog = new ArrayList<>();