diff --git a/src/main/java/tech/iBeans/POSware/test/data_test.java b/src/main/java/tech/iBeans/POSware/test/data_test.java
index 3c04823..5020d5b 100644
--- a/src/main/java/tech/iBeans/POSware/test/data_test.java
+++ b/src/main/java/tech/iBeans/POSware/test/data_test.java
@@ -17,27 +17,30 @@ public class data_test {
     private static void fill() {
         /* Fake items. */
         Dictionary item_1 = new Hashtable<>();
-        item_1.put("Name", "No Discount");
-        item_1.put("Price", (float) 234);
+        item_1.put("Name", "Plastic Bag");
+        item_1.put("Price", (float) 1);
         fake_items.put("13f", item_1);
         
         Dictionary item_2 = new Hashtable<>();
-        item_2.put("Name", "a Discount");
-        item_2.put("Price", (float) 15);
-        item_2.put("Discount", -2);
-        item_2.put("Tax", 3);
+        item_2.put("Name", "Bill Gates");
+        item_2.put("Price", (float) 1000000);
+        item_2.put("Discount", 0);
+        item_2.put("Tax", 0);
         fake_items.put("13a", item_2);
         
         Dictionary item_3 = new Hashtable<>();
-        item_3.put("Name", "as Discount");
-        item_3.put("Price", (float) 104);
-        item_3.put("Discount", 95);
+        item_3.put("Name", "Microsoft Windows Lisence");
+        item_3.put("Price", (float) 100);
+        item_3.put("Discount", -10);
+        item_3.put("Tax", 20);
         fake_items.put("13d", item_3);
         
         Dictionary item_4 = new Hashtable<>();
-        item_4.put("Price", (float) 144);
-        item_4.put("Discount", 0);
-        fake_items.put("1d", item_4);
+        item_4.put("Name", "Microsoft Office 2010 ProfessionalPlus Lisence");
+        item_4.put("Price", (float) 50);
+        item_4.put("Discount", -10);
+        item_4.put("Tax", 20);
+        fake_items.put("13c", item_4);
     }
     
     private static Dictionary<String, String> fake_details = new Hashtable<>();