diff --git a/enterprise/app/models/concerns/enterprise/account/limit_validation.rb b/enterprise/app/models/concerns/enterprise/account/limit_validation.rb
new file mode 100644
index 000000000..08777cd23
--- /dev/null
+++ b/enterprise/app/models/concerns/enterprise/account/limit_validation.rb
@@ -0,0 +1,22 @@
+module Enterprise::Account::LimitValidation
+  extend ActiveSupport::Concern
+
+  LIMIT_SCHEMA = {
+    'type' => 'object',
+    'properties' => {
+      'inboxes' => { 'type': 'number' },
+      'agents' => { 'type': 'number' },
+      'captain_responses' => { 'type': 'number' },
+      'captain_documents' => { 'type': 'number' }
+    },
+    'required' => [],
+    'additionalProperties' => false
+  }.freeze
+
+  def validate_limit_keys
+    errors.add(:limits, ': Invalid data') unless self[:limits].is_a? Hash
+    self[:limits] = {} if self[:limits].blank?
+
+    errors.add(:limits, ': Invalid data') unless JSONSchemer.schema(LIMIT_SCHEMA).valid?(self[:limits])
+  end
+end
diff --git a/enterprise/app/models/enterprise/account/plan_usage_and_limits.rb b/enterprise/app/models/enterprise/account/plan_usage_and_limits.rb
index 53dddd67c..efab03d08 100644
--- a/enterprise/app/models/enterprise/account/plan_usage_and_limits.rb
+++ b/enterprise/app/models/enterprise/account/plan_usage_and_limits.rb
@@ -1,4 +1,6 @@
 module Enterprise::Account::PlanUsageAndLimits
+  include Enterprise::Account::LimitValidation
+
   CAPTAIN_RESPONSES = 'captain_responses'.freeze
   CAPTAIN_DOCUMENTS = 'captain_documents'.freeze
   CAPTAIN_RESPONSES_USAGE = 'captain_responses_usage'.freeze
@@ -17,7 +19,6 @@ module Enterprise::Account::PlanUsageAndLimits
 
   def increment_response_usage
     increment_sql = <<~SQL.squish
-
       custom_attributes = jsonb_set(
         custom_attributes,
         '{#{CAPTAIN_RESPONSES_USAGE}}',
@@ -25,8 +26,8 @@ module Enterprise::Account::PlanUsageAndLimits
         true
       )
     SQL
-
-    updated = self.class.where(id: id).update_all(increment_sql)
+    # Skipping validations is safe: no validations on custom_attributes,
+    updated = self.class.where(id: id).update_all(increment_sql) # rubocop:disable Rails/SkipsModelValidations
     reload if updated.positive?
   end
 
@@ -117,23 +118,4 @@ module Enterprise::Account::PlanUsageAndLimits
 
     ChatwootApp.max_limit
   end
-
-  def validate_limit_keys
-    errors.add(:limits, ': Invalid data') unless self[:limits].is_a? Hash
-    self[:limits] = {} if self[:limits].blank?
-
-    limit_schema = {
-      'type' => 'object',
-      'properties' => {
-        'inboxes' => { 'type': 'number' },
-        'agents' => { 'type': 'number' },
-        'captain_responses' => { 'type': 'number' },
-        'captain_documents' => { 'type': 'number' }
-      },
-      'required' => [],
-      'additionalProperties' => false
-    }
-
-    errors.add(:limits, ': Invalid data') unless JSONSchemer.schema(limit_schema).valid?(self[:limits])
-  end
 end