public class TemplateExtender : Dynamicweb.eCommerce.Orders.OrderLineTemplateExtender
    {
        public override void ExtendTemplate(Dynamicweb.Templatev2.Template parmTemplate, Dynamicweb.eCommerce.Frontend.TemplateExtenderRenderingState parmRenderingState)
        {
            if (parmRenderingState == Dynamicweb.eCommerce.Frontend.TemplateExtenderRenderingState.After)
            {
                UserSession _userSession = UserSession.Instance();
                CITOrderLineFields.OrderLineFields _orderLineFields = new CITOrderLineFields.OrderLineFields(OrderLine.ID);
                _orderLineFields.Render(parmTemplate);

                if (parmTemplate.TagExists("CIT:Orderline.LineAmounts.DiscountPercent"))
                {
                    string strProductType = CITBase.ConvFromDB.String(OrderLine.Product.ProductFieldValues.GetProductFieldValue("CITType").Value);

                    if (strProductType != "GEN")
                    {
                        CITOrderAmount.OrderAmount _orderAmount = CITOrderAmount.OrderAmount.Instance(Order, _userSession.DataAreaId);
                        LineAmounts _lineAmounts = null;
                        if (!_orderAmount.orderlineAmountsCollection.TryGetValue(OrderLine.ID, out _lineAmounts))
                        {
                            _lineAmounts = new LineAmounts(OrderLine.ProductNumber, _orderLineFields.ConfigId, CITToolsLindab.Tools.EcomProducts.GetOrderTotalQuantity(OrderLine.ProductID, _orderLineFields.ConfigId, Order.ID, _userSession.DataAreaId), OrderLine.Quantity);
                            _lineAmounts.Fetch();
                        }
                        CITExtenderLindab.Render.LineAmounts(parmTemplate, _lineAmounts);
                    }
                }
            }
        }
    }