I got alot done with this. I still might need to look this over to

TicketMachine.java

@@ -13,12 +13,16 @@ public class TicketMachine
 {
     // The price of a ticket from this machine.
     private int price;
+    // The amount that you get off with coupon
+    private int coupon;
     // The amount of money entered by a customer so far.
     private int balance;
     // The total amount of money collected by this machine.
     private int total;
+    // The total amount of tickets sold
+    private int ticketsSold = 0;
     
-    private int score;
+    //private int score;
 
     /**
      * Create a machine that issues tickets of the given price.
@@ -47,7 +51,7 @@ public class TicketMachine
     }
     
     public void prompt() {
-        System.out.println("Please inser the correct amount of money");
+        System.out.println("Please insert the correct amount of money");
     }
     
     public void showPrice(){
@@ -57,17 +61,13 @@ public class TicketMachine
     public void discount(int amount){
         price = price - amount;
     }
-    
-    public void increase(int points){
-        score += points;
-    }
 
     /**
      * Return the price of a ticket.
      */
     public int getPrice()
     {
-        return price;
+        return coupon != 0 ? price - coupon : price; 
     }
 
     /**
@@ -78,19 +78,17 @@ public class TicketMachine
     {
         return balance;
     }
+    
+    public void insertCoupon(int couponAmount){
+        coupon = couponAmount;
+    }
 
 
     /**
      * Receive an amount of money in cents from a customer.
      */
     public void insertMoney(int amount) {
-        
-        if(amount > 0) {
-            balance = balance + amount;
-        } else {
-            System.out.println("Use a positive amount: " + amount);
-        }
-
+        balance += amount;
     }
 
     /**
@@ -100,29 +98,39 @@ public class TicketMachine
      */
     public void printTicket() {
         
-        if(balance >= price) {
+        int salePrice = coupon != 0 ? price - coupon : price; 
+        
+        int change = balance - salePrice;
+        
+        if(change >= 0) {
             // Simulate the printing of a ticket.
             System.out.println("##################");
             System.out.println("# The BlueJ Line");
             System.out.println("# Ticket");
-            System.out.println("# " + price + " cents.");
+            System.out.println("# " + salePrice + " cents.");
+            if(coupon != 0){
+                System.out.println("# You have been discounted " + coupon + " cents.");
+            }
             System.out.println("##################");
+            if(change > 0){
+                System.out.println("You have been refunded " + change);
+            }
             System.out.println();
-    
             // Update the total collected with the balance.
-            total = total + balance;
+            total = price;
             // Clear the balance.
-            balance = 0;        
+            balance = 0;
+            coupon = 0;
+            ticketsSold++;
+            
         } else {
             System.out.println("You must insert at least: " + 
-                                   (price - balance) + " cents.");
-                                        
+                                (salePrice - balance) + " cents to purchase a ticket.");          
         }
     }
-    public int refundBalance() {
-        int amountToRefund;
-        amountToRefund = balance;
+    public void refundBalance() {
+        System.out.println(balance + " cents Has just been refunded to you");
         balance = 0;
-        return amountToRefund;
+        
     }
 }

bluej.pkg

@@ -1,16 +1,16 @@
 #BlueJ package file
-editor.fx.0.height=684
-editor.fx.0.width=870
-editor.fx.0.x=391
-editor.fx.0.y=23
+editor.fx.0.height=923
+editor.fx.0.width=1036
+editor.fx.0.x=884
+editor.fx.0.y=28
 objectbench.height=101
-objectbench.width=776
+objectbench.width=461
 package.divider.horizontal=0.6
 package.divider.vertical=0.8007380073800738
 package.editor.height=427
 package.editor.width=674
-package.editor.x=480
-package.editor.y=23
+package.editor.x=40
+package.editor.y=94
 package.frame.height=600
 package.frame.width=800
 package.numDependencies=0

package.bluej

@@ -1,16 +1,16 @@
 #BlueJ package file
-editor.fx.0.height=684
-editor.fx.0.width=870
-editor.fx.0.x=391
-editor.fx.0.y=23
+editor.fx.0.height=923
+editor.fx.0.width=1036
+editor.fx.0.x=884
+editor.fx.0.y=28
 objectbench.height=101
-objectbench.width=776
+objectbench.width=461
 package.divider.horizontal=0.6
 package.divider.vertical=0.8007380073800738
 package.editor.height=427
 package.editor.width=674
-package.editor.x=480
-package.editor.y=23
+package.editor.x=40
+package.editor.y=94
 package.frame.height=600
 package.frame.width=800
 package.numDependencies=0