diff --git a/BealeEngineering/BealeEngineering.Accounts/frmClientPurchaseOrder.cs b/BealeEngineering/BealeEngineering.Accounts/frmClientPurchaseOrder.cs
index 007cd6d..2ddd226 100644
--- a/BealeEngineering/BealeEngineering.Accounts/frmClientPurchaseOrder.cs
+++ b/BealeEngineering/BealeEngineering.Accounts/frmClientPurchaseOrder.cs
@@ -139,6 +139,7 @@ namespace BealeEngineering.Accounts
             {
                 if (newForm)
                 {
+                    purchaseOrder.PurchaseOrderDate = pickerPurchaseOrderDateDate.Value;
                     new Core.Data.Database.Client.UpdatePurchaseOrder(sqlConnectionString).Create(purchaseOrder);
                     this.Close();
                 }
diff --git a/BealeEngineering/BealeEngineering.Core/Logic/Adapter/SaleInvoice.cs b/BealeEngineering/BealeEngineering.Core/Logic/Adapter/SaleInvoice.cs
index 3560683..5d934e0 100644
--- a/BealeEngineering/BealeEngineering.Core/Logic/Adapter/SaleInvoice.cs
+++ b/BealeEngineering/BealeEngineering.Core/Logic/Adapter/SaleInvoice.cs
@@ -12,7 +12,7 @@ namespace BealeEngineering.Core.Logic.Adapter
         {
             // ensure sale invoice hasn't changed
             int propertyCount = new Model.Sale.Invoice().GetType().GetProperties().Count();
-            if (propertyCount != 15)
+            if (propertyCount != 16)
             {
                 throw new Exception("Model.Import.XeroInvoiceFlatFile has changed, it's adapter class may need updating.");
             }