diff --git a/Sift/Schema/ComplexTypes/card_bin_metadata.json b/Sift/Schema/ComplexTypes/card_bin_metadata.json
new file mode 100644
index 0000000..54284e5
--- /dev/null
+++ b/Sift/Schema/ComplexTypes/card_bin_metadata.json
@@ -0,0 +1,22 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema",
+  "title": "CardBinMetadata",
+  "type": "object",
+  "properties": {
+    "$bank": {
+      "type": [ "string", "null" ]
+    },
+    "$brand": {
+      "type": [ "string", "null" ]
+    },
+    "$country": {
+      "type": [ "string", "null" ]
+    },
+    "$level": {
+      "type": [ "string", "null" ]
+    },
+    "$type": {
+      "type": [ "string", "null" ]
+    }
+  }
+}
diff --git a/Sift/Schema/ComplexTypes/payment_method.json b/Sift/Schema/ComplexTypes/payment_method.json
index 89b9229..00d9e06 100644
--- a/Sift/Schema/ComplexTypes/payment_method.json
+++ b/Sift/Schema/ComplexTypes/payment_method.json
@@ -92,6 +92,12 @@
     },
     "$wallet_type": {
       "type": [ "string", "null" ]
+    },
+    "$card_bin_metadata": {
+      "oneOf": [
+        { "$ref": "card_bin_metadata.json" },
+        { "type": "null" }
+      ]
     }
   }
 }
diff --git a/Sift/Sift.csproj b/Sift/Sift.csproj
index 4c16f53..927b0ab 100644
--- a/Sift/Sift.csproj
+++ b/Sift/Sift.csproj
@@ -4,8 +4,8 @@
     <Authors>Sift</Authors>
     <AssemblyTitle>Sift</AssemblyTitle>
     <AssemblyName>Sift</AssemblyName>
-    <VersionPrefix>1.5.0</VersionPrefix>
-    <PackageReleaseNotes>Release 1.5.0</PackageReleaseNotes>
+    <VersionPrefix>1.6.0</VersionPrefix>
+    <PackageReleaseNotes>Release 1.6.0</PackageReleaseNotes>
     <TargetFramework>netstandard2.0</TargetFramework>
     <PackageId>Sift</PackageId>
     <PackageTags>sift;siftscience;client;api;client;async</PackageTags>
diff --git a/Test.Integration.Net7/EventsAPI/Transactions.cs b/Test.Integration.Net7/EventsAPI/Transactions.cs
index 42c90f9..3b05346 100644
--- a/Test.Integration.Net7/EventsAPI/Transactions.cs
+++ b/Test.Integration.Net7/EventsAPI/Transactions.cs
@@ -240,5 +240,40 @@ public void WithdrawalTransactionTest()
             EventResponse res = sift.SendAsync(eventRequest).Result;
             Assert.Equal("0", res.Status.ToString());
         }
+
+        [Fact]
+        public void TransactionEventWithAmountAndBinMetadataFieldsTest()
+        {
+            var sift = new Client(ApiKey);
+            var transaction = new Transaction
+            {
+                user_id = "test_dotnet_transaction_event",
+                amount = 100000000L,
+                currency_code = "EUR",
+                transaction_type = "$withdrawal",
+                transaction_status = "$failure",
+                payment_method = new PaymentMethod
+                {
+                    payment_type = "$credit_card",
+                    card_bin = "542486",
+                    card_last4 = "4444",
+                    card_bin_metadata = new CardBinMetadata
+                        {
+                            bank = "Chase",
+                            brand = "VISA",
+                            country = "US",
+                            level = "Gold",
+                            type = "CREDIT"
+                        }
+                }
+            };
+
+            EventRequest eventRequest = new EventRequest()
+            {
+                Event = transaction
+            };
+            EventResponse res = sift.SendAsync(eventRequest).Result;
+            Assert.Equal("0", res.Status.ToString());
+        }
     }
 }
diff --git a/Test.Integration.NetFx48/EventsAPI/Transactions.cs b/Test.Integration.NetFx48/EventsAPI/Transactions.cs
index 1d4bcc7..06c3463 100644
--- a/Test.Integration.NetFx48/EventsAPI/Transactions.cs
+++ b/Test.Integration.NetFx48/EventsAPI/Transactions.cs
@@ -236,5 +236,40 @@ public void WithdrawalTransactionTest()
             EventResponse res = sift.SendAsync(eventRequest).Result;
             Assert.Equal("0", res.Status.ToString());
         }
+
+        [Fact]
+        public void TransactionEventWithAmountAndBinMetadataFieldsTest()
+        {
+            var sift = new Client(ApiKey);
+            var transaction = new Transaction
+            {
+                user_id = "test_dotnet_transaction_event",
+                amount = 100000000L,
+                currency_code = "EUR",
+                transaction_type = "$withdrawal",
+                transaction_status = "$failure",
+                payment_method = new PaymentMethod
+                {
+                    payment_type = "$credit_card",
+                    card_bin = "542486",
+                    card_last4 = "4444",
+                    card_bin_metadata = new CardBinMetadata
+                        {
+                            bank = "Chase",
+                            brand = "VISA",
+                            country = "US",
+                            level = "Gold",
+                            type = "CREDIT"
+                        }
+                }
+            };
+
+            EventRequest eventRequest = new EventRequest()
+            {
+                Event = transaction
+            };
+            EventResponse res = sift.SendAsync(eventRequest).Result;
+            Assert.Equal("0", res.Status.ToString());
+        }
     }
 }
diff --git a/Test/Test.cs b/Test/Test.cs
index 8d31f0b..a666164 100644
--- a/Test/Test.cs
+++ b/Test/Test.cs
@@ -2801,6 +2801,74 @@ public void TestWagerEvent()
             Assert.Equal("https://api.sift.com/v205/events?abuse_types=legacy,payment_abuse&return_score=true",
                           Uri.UnescapeDataString(eventRequest.Request.RequestUri!.ToString()));
         }
-    }
 
+        [Fact]
+        public void TestTransactionEventWithAmountAndBinMetadataFields()
+        {
+            //Please provide the valid session id in place of 'sessionId'
+            var sessionId = "sessionId";
+            var transaction = new Transaction
+            {
+                user_id = "test_dotnet_transaction_event",
+                amount = 100000000L,
+                currency_code = "EUR",
+                session_id = sessionId,
+                transaction_type = "$deposit",
+                transaction_status = "$failure",
+                payment_method = new PaymentMethod
+                {
+                    payment_type = "$credit_card",
+                    card_bin = "542486",
+                    card_last4 = "4444",
+                    card_bin_metadata = new CardBinMetadata
+                    {
+                        bank = "Chase",
+                        brand = "VISA",
+                        country = "US",
+                        level = "Gold",
+                        type = "CREDIT"
+                    }
+                }
+            };
+
+            Assert.Equal("{" +
+            "\"$type\":\"$transaction\"," +
+            "\"$user_id\":\"test_dotnet_transaction_event\"," +
+            "\"$session_id\":\"sessionId\"," +
+            "\"$transaction_type\":\"$deposit\"," +
+            "\"$transaction_status\":\"$failure\"," +
+            "\"$amount\":100000000," +
+            "\"$currency_code\":\"EUR\"," +
+            "\"$payment_method\":{" +
+            "\"$payment_type\":\"$credit_card\"," +
+            "\"$card_bin\":\"542486\"," +
+            "\"$card_last4\":\"4444\"," +
+            "\"$card_bin_metadata\":{" +
+            "\"$bank\":\"Chase\"," +
+            "\"$brand\":\"VISA\"," +
+            "\"$country\":\"US\"," +
+            "\"$level\":\"Gold\"," +
+            "\"$type\":\"CREDIT\"" +
+            "}" +
+            "}" +
+            "}", transaction.ToJson());
+
+            EventRequest eventRequest = new EventRequest
+            {
+                Event = transaction
+            };
+
+            Assert.Equal("https://api.sift.com/v205/events", eventRequest.Request.RequestUri!.ToString());
+
+            eventRequest = new EventRequest
+            {
+                Event = transaction,
+                AbuseTypes = { "legacy", "payment_abuse" },
+                ReturnScore = true
+            };
+
+            Assert.Equal("https://api.sift.com/v205/events?abuse_types=legacy,payment_abuse&return_score=true",
+                          Uri.UnescapeDataString(eventRequest.Request.RequestUri!.ToString()));
+        }
+    }
 }