diff --git a/src/Stripe.net/Entities/StripeCard.cs b/src/Stripe.net/Entities/StripeCard.cs
index 40f9e231c7..ad1fd99e9f 100755
--- a/src/Stripe.net/Entities/StripeCard.cs
+++ b/src/Stripe.net/Entities/StripeCard.cs
@@ -128,5 +128,15 @@ internal object InternalRecipient
 
         [JsonProperty("tokenization_method")]
         public string TokenizationMethod { get; set; }
+
+        // The properties below are for internal use only and not returned as part of standard API requests.
+        [JsonProperty("description")]
+        public string Description { get; set; }
+
+        [JsonProperty("iin")]
+        public string IIN { get; set; }
+
+        [JsonProperty("issuer")]
+        public string Issuer { get; set; }
     }
 }
\ No newline at end of file