diff --git a/src/Finance/Chargeback/ChargebackReasonHelper.php b/src/Finance/Chargeback/ChargebackReasonHelper.php
index 0daeb78..c0446c3 100644
--- a/src/Finance/Chargeback/ChargebackReasonHelper.php
+++ b/src/Finance/Chargeback/ChargebackReasonHelper.php
@@ -276,6 +276,13 @@ public static function fromCode($value)
       case StarChargebackReason::RSN_50:
       case StarChargebackReason::RSN_60:
       case StarChargebackReason::RSN_65:
+
+      case StarChargebackReason::RSN_2000:
+      case StarChargebackReason::RSN_3000:
+      case StarChargebackReason::RSN_4000:
+      case StarChargebackReason::RSN_5000:
+      case StarChargebackReason::RSN_6000:
+      case StarChargebackReason::RSN_6500:
         return StarChargebackReason::create($value);
     }
 
diff --git a/src/Finance/Chargeback/Reasons/StarChargebackReason.php b/src/Finance/Chargeback/Reasons/StarChargebackReason.php
index b76048e..13d47f8 100644
--- a/src/Finance/Chargeback/Reasons/StarChargebackReason.php
+++ b/src/Finance/Chargeback/Reasons/StarChargebackReason.php
@@ -14,6 +14,13 @@ class StarChargebackReason extends ChargebackReason
   const RSN_60 = '60';
   const RSN_65 = '65';
 
+  const RSN_2000 = '2000';
+  const RSN_3000 = '3000';
+  const RSN_4000 = '4000';
+  const RSN_5000 = '5000';
+  const RSN_6000 = '6000';
+  const RSN_6500 = '6500';
+
   public static function create($code, $description = '', $category = ChargebackCategory::OTHER)
   {
     $reason = parent::create($code, $description, $category);
@@ -43,6 +50,31 @@ public static function create($code, $description = '', $category = ChargebackCa
         $reason->description = 'Counterfeit Chip Card Fraud';
         $reason->category = ChargebackCategory::FRAUD;
         break;
+
+      case self::RSN_2000:
+        $reason->description = 'Authorization';
+        $reason->category = ChargebackCategory::AUTHORIZATION;
+        break;
+      case self::RSN_3000:
+        $reason->description = 'Processing Error';
+        $reason->category = ChargebackCategory::PROCESSING;
+        break;
+      case self::RSN_4000:
+        $reason->description = 'Cardholder Dispute';
+        $reason->category = ChargebackCategory::CONSUMER;
+        break;
+      case self::RSN_5000:
+        $reason->description = 'Cancellation & Returns';
+        $reason->category = ChargebackCategory::OTHER;
+        break;
+      case self::RSN_6000:
+        $reason->description = 'Unauthorized/Fraud Dispute';
+        $reason->category = ChargebackCategory::FRAUD;
+        break;
+      case self::RSN_6500:
+        $reason->description = 'Counterfeit Chip Card Fraud';
+        $reason->category = ChargebackCategory::FRAUD;
+        break;
     }
     return $reason;
   }