Add payment method cheque enum

Distribution/Models/Enums.cs

@@ -22,7 +22,9 @@ namespace Distribution.Models
 
     public enum PaymentStatus { Pending, PartiallyPaid, Paid }
 
-    public enum PaymentMethod { Cash, Credit }
+    public enum PaymentMethod { Cash, Cheque, Credit }
+
+    public enum EntryMode { RealTime, DayEndManual }
 
     public enum DeliveryTaskStatus { Pending, Delivered, PartiallyDelivered, Failed }