diff --git a/app/services/bulk_upload/processor.rb b/app/services/bulk_upload/processor.rb
index 5656b5a7a..93d3fd3e7 100644
--- a/app/services/bulk_upload/processor.rb
+++ b/app/services/bulk_upload/processor.rb
@@ -22,11 +22,21 @@ private
     downloader.call
   end
 
-  # TODO: handle sales
   def validator
-    @validator ||= BulkUpload::Lettings::Validator.new(
+    @validator ||= validator_class.new(
       bulk_upload:,
       path: downloader.path,
     )
   end
+
+  def validator_class
+    case bulk_upload.log_type
+    when "lettings"
+      BulkUpload::Lettings::Validator
+    when "sales"
+      BulkUpload::Sales::Validator
+    else
+      raise "Validator not found for #{bulk_upload.log_type}"
+    end
+  end
 end
diff --git a/app/services/bulk_upload/sales/validator.rb b/app/services/bulk_upload/sales/validator.rb
index f2855bc7c..8cf637ec9 100644
--- a/app/services/bulk_upload/sales/validator.rb
+++ b/app/services/bulk_upload/sales/validator.rb
@@ -1,4 +1,6 @@
 class BulkUpload::Sales::Validator
+  include ActiveModel::Validations
+
   QUESTIONS = {
     field_1: "What is the purchaser code?",
     field_2: "What is the day of the sale completion date? - DD",
@@ -130,4 +132,14 @@ class BulkUpload::Sales::Validator
   def self.question_for_field(field)
     QUESTIONS[field]
   end
+
+  attr_reader :bulk_upload, :path
+
+  def initialize(bulk_upload:, path:)
+    @bulk_upload = bulk_upload
+    @path = path
+  end
+
+  def call
+  end
 end
diff --git a/spec/services/bulk_upload/processor_spec.rb b/spec/services/bulk_upload/processor_spec.rb
index 1ecdf4bad..f780eb1ad 100644
--- a/spec/services/bulk_upload/processor_spec.rb
+++ b/spec/services/bulk_upload/processor_spec.rb
@@ -3,7 +3,7 @@ require "rails_helper"
 RSpec.describe BulkUpload::Processor do
   subject(:processor) { described_class.new(bulk_upload:) }
 
-  let(:bulk_upload) { create(:bulk_upload) }
+  let(:bulk_upload) { create(:bulk_upload, :lettings) }
 
   context "when processing a bulk upload with errors" do
     describe "#call" do