diff --git a/src/main/java/cz/cvut/fel/sit/omo/foodchain/FoodChain.java b/src/main/java/cz/cvut/fel/sit/omo/foodchain/FoodChain.java
index 334f130..2cfbb63 100644
--- a/src/main/java/cz/cvut/fel/sit/omo/foodchain/FoodChain.java
+++ b/src/main/java/cz/cvut/fel/sit/omo/foodchain/FoodChain.java
@@ -1,11 +1,12 @@
 package cz.cvut.fel.sit.omo.foodchain;
 
 import cz.cvut.fel.sit.omo.foodchain.channel.ChannelBase;
-import cz.cvut.fel.sit.omo.foodchain.factory.ChannelFactory;
 import cz.cvut.fel.sit.omo.foodchain.factory.FactoryManager;
+import cz.cvut.fel.sit.omo.foodchain.node.NodeBase;
 import cz.cvut.fel.sit.omo.foodchain.parser.ConfigurationParser;
 import cz.cvut.fel.sit.omo.foodchain.parser.ParserResult;
 import cz.cvut.fel.sit.omo.foodchain.parser.ParserResultElement;
+import cz.cvut.fel.sit.omo.foodchain.pool.ChannelPool;
 import org.xml.sax.SAXException;
 
 import javax.xml.parsers.ParserConfigurationException;
@@ -18,18 +19,31 @@ public class FoodChain
     private static FactoryManager factoryManager = new FactoryManager();
 
     public static void main(String[] args)
+    {
+        parseChannels();
+        parseNodes();
+    }
+
+    public static FactoryManager getFactoryManager()
+    {
+        return factoryManager;
+    }
+
+
+    // todo maybe some refactoring needed?
+    //  add other entities
+    public static void parseChannels()
     {
         try
         {
             // parse channel configuration
-            ConfigurationParser.parseDocument("channels");
+            ConfigurationParser.parseDocument("channels.xml");
             ParserResult parserResult = ConfigurationParser.getElements("channels");
-            //todo need getter for elemtens...
             List<ParserResultElement> elements = parserResult.getElements();
             for (ParserResultElement el : elements)
             {
-                ChannelBase c = getFactoryManager().getChannelFactoryInstance().makeChannel(el);
-                getFactoryManager().getPoolDatabaseInstance().getChannelPoolInstance().add(c);
+                ChannelBase res = getFactoryManager().getChannelFactoryInstance().makeChannel(el);
+                getFactoryManager().getPoolDatabaseInstance().getChannelPoolInstance().add(res);
             }
 
         }
@@ -41,12 +55,29 @@ public class FoodChain
         {
             System.err.println(e.getMessage());
         }
-
-
     }
-
-    public static FactoryManager getFactoryManager()
+    public static void parseNodes()
     {
-        return factoryManager;
+        try
+        {
+            // parse channel configuration
+            ConfigurationParser.parseDocument("nodes.xml");
+            ParserResult parserResult = ConfigurationParser.getElements("nodes");
+            List<ParserResultElement> elements = parserResult.getElements();
+            for (ParserResultElement el : elements)
+            {
+                NodeBase res = getFactoryManager().getNodeFactoryInstance().makeNode(el);
+                getFactoryManager().getPoolDatabaseInstance().getNodePoolInstance().add(res);
+            }
+
+        }
+        catch (ParserConfigurationException | SAXException | IOException e)
+        {
+            System.err.println(e.getMessage());
+        }
+        catch (Exception e)
+        {
+            System.err.println(e.getMessage());
+        }
     }
 }
diff --git a/src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ProductFactory.java b/src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ProductFactory.java
index 4dcbfce..5d12278 100644
--- a/src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ProductFactory.java
+++ b/src/main/java/cz/cvut/fel/sit/omo/foodchain/factory/ProductFactory.java
@@ -21,7 +21,7 @@ public class ProductFactory
             String name = input.getAttribute("name");
             ProductType productType = ProductType.valueOf(input.getChild("type"));
             //ProductState productState = ProductState.valueOf(input.getChild("state"));
-            int price = Integer.getInteger(input.getChild("price"));
+            double price = Double.parseDouble(input.getChild("price"));
 
             //p = new Product(name, price, productType, productState);
             p = new Product(name, productType, price);
diff --git a/src/main/java/cz/cvut/fel/sit/omo/foodchain/product/Product.java b/src/main/java/cz/cvut/fel/sit/omo/foodchain/product/Product.java
index 6dafc88..2156d61 100644
--- a/src/main/java/cz/cvut/fel/sit/omo/foodchain/product/Product.java
+++ b/src/main/java/cz/cvut/fel/sit/omo/foodchain/product/Product.java
@@ -16,46 +16,46 @@ public class Product
 
     /**
      * Creates Product with default state AVAILABLE
-     * @param name name of product
+     * @param name        name of product
      * @param productType type of product
      */
     public Product(String name, ProductType productType)
     {
         this.name = name;
-        this.productType =  productType;
+        this.productType = productType;
         this.productState = ProductState.AVAILABLE;
         this.money = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(0).create();
     }
 
     //TODO money int constructor
-    public Product(String name, ProductType productType, MonetaryAmount money)
+    public Product(String name, ProductType productType, Double money)
     {
         this.name = name;
-        this.productType =  productType;
+        this.productType = productType;
         this.productState = ProductState.AVAILABLE;
-        this.money = money;
+        this.money = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(money).create();
     }
 
     /**
      * Creates Product
-     * @param name name of product
-     * @param productType type of product
+     * @param name         name of product
+     * @param productType  type of product
      * @param productState state of product
      */
     public Product(String name, ProductType productType, ProductState productState)
     {
         this.name = name;
-        this.productType =  productType;
+        this.productType = productType;
         this.productState = productState;
         this.money = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(0).create();
     }
 
-    public Product(String name, ProductType productType, ProductState productState, MonetaryAmount money)
+    public Product(String name, ProductType productType, ProductState productState, Double money)
     {
         this.name = name;
-        this.productType =  productType;
+        this.productType = productType;
         this.productState = productState;
-        this.money = money;
+        this.money = Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(money).create();
     }
 
     // "State machine methods"
@@ -73,7 +73,7 @@ public class Product
      */
     public void setStateToReadyForDispatch()
     {
-        if(this.productState.equals(ProductState.AVAILABLE))
+        if (this.productState.equals(ProductState.AVAILABLE))
             this.productState = ProductState.READY_FOR_DISPATCH;
         else
             throw new IllegalStateException("Cannot set state READY_FOR_DISPATCH. Product is not AVAILABLE!");
@@ -84,7 +84,7 @@ public class Product
      */
     public void setStateToInTransit()
     {
-        if(this.productState.equals(ProductState.READY_FOR_DISPATCH))
+        if (this.productState.equals(ProductState.READY_FOR_DISPATCH))
             this.productState = ProductState.IN_TRANSIT;
         else
             throw new IllegalStateException("Cannot set state IN_TRANSIT. Product is not READY_FOR_DISPATCH!");
@@ -95,7 +95,7 @@ public class Product
      */
     public void setStateToReadyForReception()
     {
-        if(this.productState.equals(ProductState.IN_TRANSIT))
+        if (this.productState.equals(ProductState.IN_TRANSIT))
             this.productState = ProductState.READY_FOR_RECEPTION;
         else
             throw new IllegalStateException("Cannot set state READY_FOR_RECEPTION. Product has not been in transit!");
@@ -145,7 +145,13 @@ public class Product
         this.currentOperation = currentOperation;
     }
 
-    public MonetaryAmount getMoney() { return money; }
+    public MonetaryAmount getMoney()
+    {
+        return money;
+    }
 
-    public void setMoney(MonetaryAmount money) { this.money = money; }
+    public void setMoney(MonetaryAmount money)
+    {
+        this.money = money;
+    }
 }