diff --git a/lib/stripe/resources/terminal/reader.rb b/lib/stripe/resources/terminal/reader.rb
index 6ad46f872..9401c0ae2 100644
--- a/lib/stripe/resources/terminal/reader.rb
+++ b/lib/stripe/resources/terminal/reader.rb
@@ -10,6 +10,66 @@ class Reader < APIResource
       include Stripe::APIOperations::Save
 
       OBJECT_NAME = "terminal.reader"
+
+      custom_method :cancel_action, http_verb: :post
+      custom_method :process_payment_intent, http_verb: :post
+      custom_method :process_setup_intent, http_verb: :post
+      custom_method :set_reader_display, http_verb: :post
+
+      def cancel_action(params = {}, opts = {})
+        request_stripe_object(
+          method: :post,
+          path: resource_url + "/cancel_action",
+          params: params,
+          opts: opts
+        )
+      end
+
+      def process_payment_intent(params = {}, opts = {})
+        request_stripe_object(
+          method: :post,
+          path: resource_url + "/process_payment_intent",
+          params: params,
+          opts: opts
+        )
+      end
+
+      def process_setup_intent(params = {}, opts = {})
+        request_stripe_object(
+          method: :post,
+          path: resource_url + "/process_setup_intent",
+          params: params,
+          opts: opts
+        )
+      end
+
+      def set_reader_display(params = {}, opts = {})
+        request_stripe_object(
+          method: :post,
+          path: resource_url + "/set_reader_display",
+          params: params,
+          opts: opts
+        )
+      end
+
+      def test_helpers
+        TestHelpers.new(self)
+      end
+
+      class TestHelpers < APIResourceTestHelpers
+        RESOURCE_CLASS = Reader
+
+        custom_method :present_payment_method, http_verb: :post
+
+        def present_payment_method(params = {}, opts = {})
+          @resource.request_stripe_object(
+            method: :post,
+            path: resource_url + "/present_payment_method",
+            params: params,
+            opts: opts
+          )
+        end
+      end
     end
   end
 end
diff --git a/test/stripe/terminal/reader_test.rb b/test/stripe/terminal/reader_test.rb
index 664368ce1..027804ddc 100644
--- a/test/stripe/terminal/reader_test.rb
+++ b/test/stripe/terminal/reader_test.rb
@@ -57,6 +57,13 @@ class ReaderTest < Test::Unit::TestCase
           assert reader.is_a?(Stripe::Terminal::Reader)
         end
       end
+
+      should "be able to present a payment method" do
+        reader = Stripe::Terminal::Reader.retrieve("rdr_123")
+        reader = reader.test_helpers.present_payment_method
+        assert_requested :post, "#{Stripe.api_base}/v1/test_helpers/terminal/readers/rdr_123/present_payment_method"
+        assert reader.is_a?(Stripe::Terminal::Reader)
+      end
     end
   end
 end