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 public override Dynamicweb.eCommerce.Prices.PriceRaw FindFee(Dynamicweb.eCommerce.Orders.Order Order)
        {
            Dynamicweb.eCommerce.Prices.PriceRaw ReturnFee = null;
            Order.AllowOverridePrices = true;
            
            ReturnFee = new Dynamicweb.eCommerce.Prices.PriceRaw(9.00, Dynamicweb.eCommerce.Common.Application.DefaultCurrency);

            return ReturnFee;
            throw new NotImplementedException();
        }

Base.SetGs("/Globalsettings/Test/Test/Value2", "Test2");

 public class FeeProvider1 : FeeProvider

using System;
using Dynamicweb.eCommerce.Common;
using Dynamicweb.eCommerce.Orders;
using Dynamicweb.eCommerce.Prices;

namespace CustomModulesDemo
{
  public class FeeProvider1 : FeeProvider
  {
    public override PriceRaw FindFee(Order Order)
    {
      return new PriceRaw(11.00, Application.DefaultCurrency);
    }
  }
}

    <Dynamicweb.Extensibility.Subscribe(Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculation)> _
    Public Class EcomOrderBeforeShippingFeeCalculationObserver1
        Inherits Dynamicweb.Extensibility.NotificationSubscriber

        Public Overrides Sub OnNotify(ByVal notification As String, ByVal args As Dynamicweb.Extensibility.NotificationArgs)
          Dim beforeShippingFeeCalculationArgs As Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculationArgs = TryCast(args, Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculationArgs)
          If beforeShippingFeeCalculationArgs IsNot Nothing Then
                If String.IsNullOrEmpty(beforeShippingFeeCalculationArgs.Order.ShippingMethodID) Then
                    beforeShippingFeeCalculationArgs.Order.ShippingMethodID = "SHIP1"
                End If
          End If
        End Sub

    End Class

using Dynamicweb;
using Dynamicweb.eCommerce.Prices;
using Dynamicweb.eCommerce.Common;
using System.Xml;
using System.IO;

namespace CustomModules.CustomModules
{
    [Dynamicweb.Extensibility.Subscribe(Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculation)]
    public class EcomOrderBeforeShippingFeeCalculationObserver1 : Dynamicweb.Extensibility.NotificationSubscriber
    {
        public override void OnNotify(string notification, Dynamicweb.Extensibility.NotificationArgs args)
        {
            Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculationArgs beforeShippingFeeCalculationArgs = args as Dynamicweb.Notifications.eCommerce.Order.BeforeShippingFeeCalculationArgs;

            beforeShippingFeeCalculationArgs.Order.ShippingMethodID = "SHIP5";
            
        }
    }
}

using Dynamicweb.eCommerce.Orders;
using Dynamicweb.eCommerce.Prices;
using Dynamicweb.eCommerce.Common;

namespace CustomModules.CustomModules
{
    public class FeeProvider1 : FeeProvider
    {
        public override Dynamicweb.eCommerce.Prices.PriceRaw FindFee(Dynamicweb.eCommerce.Orders.Order Order)
        {
            return new PriceRaw(100.00, Application.DefaultCurrency);
        }
    }
}

public class EcomCartBeforeRenderingNewStepObserver1 : Dynamicweb.Extensibility.NotificationSubscriber
    {
        public override void OnNotify(string notification, Dynamicweb.Extensibility.NotificationArgs args)
        {
            Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs beforeRenderingNewStepArgs = args as Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs;

            if (beforeRenderingNewStepArgs.StepIndex == 2) {
                Order order = beforeRenderingNewStepArgs.Order;
                FeeProvider1 fee1 = new FeeProvider1();
                fee1.FindFee(order);
            }
        }
    }

using Dynamicweb;
using Dynamicweb.eCommerce.Orders;
using Dynamicweb.eCommerce.Prices;

namespace CustomModules.CustomModules
{
    [Dynamicweb.Extensibility.Subscribe(Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStep)]
    public class EcomCartBeforeRenderingNewStepObserver1 : Dynamicweb.Extensibility.NotificationSubscriber
    {
        public override void OnNotify(string notification, Dynamicweb.Extensibility.NotificationArgs args)
        {
            Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs beforeRenderingNewStepArgs = args as Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs;

            if (beforeRenderingNewStepArgs.StepIndex == 2) {
                Order order = beforeRenderingNewStepArgs.Order;
                FeeProvider1 fee1 = new FeeProvider1();
                fee1.FindFee(order);
                order.Save();
            }
        }
    }
}

using System;
using System.Data;
using Dynamicweb;
using Dynamicweb.Frontend;
using Dynamicweb.eCommerce;
using Dynamicweb.eCommerce.Orders;
using Dynamicweb.eCommerce.Products;
using Dynamicweb.eCommerce.Prices;
using Dynamicweb.eCommerce.International;
using System.IO;
using System.Xml;
using System.Net;
using System.Text;

namespace CustomModules.CustomModules
{
    public class FeeProvider1 : FeeProvider
    {
        public override Dynamicweb.eCommerce.Prices.PriceRaw FindFee(Dynamicweb.eCommerce.Orders.Order Order)
        {
            Order.ShippingMethodID = "SHIP5";

            //Prepare xml for webservice (taken out in this example since it has secret information)

            string outputxml = "xml_in=" + sw.ToString();

            System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
            Byte[] bytes = encoding.GetBytes(outputxml);

            WebRequest request = WebRequest.Create("http://iconnection.tnt.com:81/PriceGate.asp");
            ((HttpWebRequest)request).UserAgent = "PriceGate_socket/1.0";
            request.Method = "POST";
            request.ContentLength = bytes.Length;
            request.ContentType = "application/x-www-form-urlencoded";

            Stream dataStream = request.GetRequestStream();
            dataStream.Write(bytes, 0, bytes.Length);
            dataStream.Close();

            WebResponse response = request.GetResponse();

            //context.Response.Write(((HttpWebResponse)response).StatusDescription);
            Stream data = response.GetResponseStream();

            Encoding encode = System.Text.Encoding.GetEncoding("utf-8");

            // Pipe the stream to a higher level stream reader with the required encoding format. 
            StreamReader readStream = new StreamReader(data, encode);
            Char[] read = new Char[256];

            // Read 256 charcters at a time.    
            int count = readStream.Read(read, 0, 256);

            string responsexml = "";
            while (count > 0)
            {
                // Dump the 256 characters on a string and display the string onto the console.
                String str = new String(read, 0, count);
                responsexml += str;
                //context.Response.Write(str);
                count = readStream.Read(read, 0, 256);
            }

            // Release the resources of stream object.
            readStream.Close();
            response.Close();

            double returnPrice = 0.0;

            //Parsing the xml response to get the returnprice

            return new Dynamicweb.eCommerce.Prices.PriceRaw(returnPrice, Dynamicweb.eCommerce.Common.Application.DefaultCurrency);
        }
    }
}

using Dynamicweb;
using Dynamicweb.eCommerce.Orders;
using Dynamicweb.eCommerce.Prices;
 
namespace CustomModules.CustomModules
{
    [Dynamicweb.Extensibility.Subscribe(Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStep)]
    public class EcomCartBeforeRenderingNewStepObserver1 : Dynamicweb.Extensibility.NotificationSubscriber
    {
        public override void OnNotify(string notification, Dynamicweb.Extensibility.NotificationArgs args)
        {
            Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs beforeRenderingNewStepArgs = args as Dynamicweb.Notifications.eCommerce.Cart.BeforeRenderingNewStepArgs;
 
            if (beforeRenderingNewStepArgs.StepIndex == 2) {
                Order order = beforeRenderingNewStepArgs.Order;
                order.ShippingMethodID = "SHIP5";
                order.Save();
            }
        }
    }
}

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