diff --git a/Workspace/core/src/main/java/com/pqt/core/entities/sale/Sale.java b/Workspace/core/src/main/java/com/pqt/core/entities/sale/Sale.java
index 47adb233..dcaded4a 100644
--- a/Workspace/core/src/main/java/com/pqt/core/entities/sale/Sale.java
+++ b/Workspace/core/src/main/java/com/pqt/core/entities/sale/Sale.java
@@ -102,10 +102,16 @@ public class Sale implements ILoggable, Serializable{
     }
 
     public double getTotalPrice() {
-        double totalPrice = 0;
+        if(type.getPriceMultiplier()==0)
+            return 0;
+        return getTotalWorth()*type.getPriceMultiplier();
+    }
+
+    public double getTotalWorth(){
+        double totalWorth = 0;
         for(Product product : this.products.keySet()){
-            totalPrice+=product.getPrice()*(double)this.products.get(product);
+            totalWorth+=product.getPrice()*(double)this.products.get(product);
         }
-        return totalPrice;
+        return totalWorth;
     }
 }
diff --git a/Workspace/core/src/main/java/com/pqt/core/entities/sale/SaleType.java b/Workspace/core/src/main/java/com/pqt/core/entities/sale/SaleType.java
index 7dbf33c8..415738dc 100644
--- a/Workspace/core/src/main/java/com/pqt/core/entities/sale/SaleType.java
+++ b/Workspace/core/src/main/java/com/pqt/core/entities/sale/SaleType.java
@@ -4,5 +4,15 @@ package com.pqt.core.entities.sale;
  * Created by Notmoo on 18/07/2017.
  */
 public enum SaleType {
-    CASH, BANK_CHECK, STUDENT_ASSOCIATION_ACCOUNT, OFFERED_GUEST, OFFERED_STAFF_MEMBER
+    CASH(1), BANK_CHECK(1), STUDENT_ASSOCIATION_ACCOUNT(1), OFFERED_GUEST(0), OFFERED_STAFF_MEMBER(0);
+
+    private double priceMultiplier;
+
+    SaleType(double priceMultiplier) {
+        this.priceMultiplier = priceMultiplier;
+    }
+
+    public double getPriceMultiplier() {
+        return priceMultiplier;
+    }
 }