diff --git a/WebDoorCreator.Data/DTO/CostingDTO.cs b/WebDoorCreator.Data/DTO/CostingDTO.cs
new file mode 100644
index 0000000..bce2d82
--- /dev/null
+++ b/WebDoorCreator.Data/DTO/CostingDTO.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WebDoorCreator.Data.DTO
+{
+    public class CostingDTO
+    {
+        /// <summary>
+        /// Order's UID
+        /// </summary>
+        public int OrderId { get; set; }
+
+        /// <summary>
+        /// Dictionary of evaluated unit cost for each Door in Order
+        /// </summary>
+        public Dictionary<int, double> DoorUnitCost { get; set; } = new Dictionary<int, double>();
+    }
+}
diff --git a/WebDoorCreator.Data/DTO/CustomerDTO.cs b/WebDoorCreator.Data/DTO/CustomerDTO.cs
new file mode 100644
index 0000000..9292117
--- /dev/null
+++ b/WebDoorCreator.Data/DTO/CustomerDTO.cs
@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WebDoorCreator.Data.DTO
+{
+    /// <summary>
+    /// COmpany data DTO
+    /// </summary>
+    [Serializable]
+    public class CustomerDTO
+    {
+        public int CompanyId { get; set; }
+
+        /// <summary>
+        /// Codice esterno x riferimento (es ERP)
+        /// </summary>
+        [MaxLength(250)]
+        public string CompanyExtCode { get; set; } = "";
+
+        /// <summary>
+        /// Nome / ragione Sociale
+        /// </summary>
+        [MaxLength(500)]
+        public string CompanyName { get; set; } = "";
+
+        /// <summary>
+        /// indirizzo
+        /// </summary>
+        [MaxLength(250)]
+        public string Address { get; set; } = "";
+
+        /// <summary>
+        /// CAP
+        /// </summary>
+        public int ZipCode { get; set; } = 0;
+
+        /// <summary>
+        /// Citta
+        /// </summary>
+        [MaxLength(50)]
+        public string City { get; set; } = "";
+
+        /// <summary>
+        /// Stato
+        /// </summary>
+        [MaxLength(50)]
+        public string State { get; set; } = "";
+
+        /// <summary>
+        /// VAT / P.Iva
+        /// </summary>
+        [MaxLength(50)]
+        public string VAT { get; set; } = "";
+    }
+}
diff --git a/WebDoorCreator.Data/DTO/DoorCostingDTO.cs b/WebDoorCreator.Data/DTO/DoorCostingDTO.cs
new file mode 100644
index 0000000..d9b3475
--- /dev/null
+++ b/WebDoorCreator.Data/DTO/DoorCostingDTO.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WebDoorCreator.Data.DTO
+{
+    /// <summary>
+    /// Serialized door data for cost evaluation
+    /// </summary>
+    [Serializable]
+    public class DoorCostingDTO
+    {
+        public int DoorId { get; set; } = 0;
+
+        public double SizeX { get; set; } = 0;
+        public double SizeY { get; set; } = 0;
+        public double SizeZ { get; set; } = 0;
+
+        public double EstimatedWorkTime { get; set; } = 0;
+
+        public Dictionary<string, double> BOMList { get; set; }= new Dictionary<string, double>();
+    }
+}
diff --git a/WebDoorCreator.Data/DTO/OrderDetailsDTO.cs b/WebDoorCreator.Data/DTO/OrderDetailsDTO.cs
new file mode 100644
index 0000000..a9b463e
--- /dev/null
+++ b/WebDoorCreator.Data/DTO/OrderDetailsDTO.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WebDoorCreator.Data.DTO
+{
+    /// <summary>
+    /// Serialized order data
+    /// </summary>
+    [Serializable]
+    public class OrderDetailsDTO
+    {
+        /// <summary>
+        /// Order UID (DB)
+        /// </summary>
+        public int OrderId { get; set; }
+
+        /// <summary>
+        /// Customer Info
+        /// </summary>
+        public CustomerDTO CustomerInfo { get; set; } = new CustomerDTO();
+
+        /// <summary>
+        /// Order reference / Ext code
+        /// </summary>
+        public string OrderExtCode { get; set; } = "";
+
+        /// <summary>
+        /// Order description
+        /// </summary>
+        public string OrderDescript { get; set; } = "";
+
+        /// <summary>
+        /// Door list for current order
+        /// </summary>
+        public List<DoorCostingDTO> DoorsList { get; set; } = new List<DoorCostingDTO>();
+    }
+}