server/models/Purchase.cs

@@ -25,7 +25,8 @@ namespace Sockeye.Models
         public ProductGroup PGroup { get; set; }
         [NotMapped]
         public string ProductViz { get; set; }
-        public string SalesOrderNumber { get; set; }
+        public string SalesOrderNumber { get; set; }        
+        public bool IsRenewal { get; set; }//True if flagged by payment processor as a renewal type order
         public string DbId { get; set; }//if a RAVEN order 
         /*
      "accounting": {