diff --git a/MYOB.API.SDK/SDK/Contracts/Version2/Sale/Invoice.cs b/MYOB.API.SDK/SDK/Contracts/Version2/Sale/Invoice.cs
index bbad972..3881c5e 100644
--- a/MYOB.API.SDK/SDK/Contracts/Version2/Sale/Invoice.cs
+++ b/MYOB.API.SDK/SDK/Contracts/Version2/Sale/Invoice.cs
@@ -171,5 +171,10 @@ public Invoice()
         /// </summary>
         public bool? CanApplyBPay { get; set; }
 
+        /// <summary>  
+        /// Online Payment Methods should be turned on for this resource. Values can be 'All' or 'None'.
+        /// </summary>  
+        public string OnlinePaymentMethod { get; set; }
+
     }
 }
diff --git a/appveyor.yml b/appveyor.yml
index 2a4ef54..e47b88a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2025.1.{build}
+version: 2025.4.{build}
 shallow_clone: true
 assembly_info:
   patch: true