diff --git a/CHANGELOG b/CHANGELOG
index c07c19b468a..0c7e5085f4b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -19,6 +19,7 @@
 * Add BIN for Maestro [jcreiff] #4799
 * D_Local: Add save field on card object [yunnydang] #4805
 * PayPal Express: Adds support for MsgSubID property on DoReferenceTransaction and DoExpressCheckoutPayment [wikiti] #4798
+* Shift4: Enable general credit feature [jherreraa] #4790
 
 == Version 1.129.0 (May 3rd, 2023)
 * Adyen: Update selectedBrand mapping for Google Pay [jcreiff] #4763
diff --git a/lib/active_merchant/billing/gateways/shift4.rb b/lib/active_merchant/billing/gateways/shift4.rb
index 6877f8e499a..ca6feaa5eaf 100644
--- a/lib/active_merchant/billing/gateways/shift4.rb
+++ b/lib/active_merchant/billing/gateways/shift4.rb
@@ -91,7 +91,7 @@ def capture(money, authorization, options = {})
         commit(action, post, options)
       end
 
-      def refund(money, authorization, options = {})
+      def refund(money, payment_method, options = {})
         post = {}
         action = 'refund'
 
@@ -99,12 +99,15 @@ def refund(money, authorization, options = {})
         add_invoice(post, money, options)
         add_clerk(post, options)
         add_transaction(post, options)
-        add_card(action, post, get_card_token(authorization), options)
+        card_token = payment_method.is_a?(CreditCard) ? get_card_token(payment_method) : payment_method
+        add_card(action, post, card_token, options)
         add_card_present(post, options)
 
         commit(action, post, options)
       end
 
+      alias credit refund
+
       def void(authorization, options = {})
         options[:invoice] = get_invoice(authorization)
         commit('invoice', {}, options)
diff --git a/test/remote/gateways/remote_shift4_test.rb b/test/remote/gateways/remote_shift4_test.rb
index 0b4f3a0ef52..4403868aa71 100644
--- a/test/remote/gateways/remote_shift4_test.rb
+++ b/test/remote/gateways/remote_shift4_test.rb
@@ -215,6 +215,18 @@ def test_failed_refund
     assert_include response.message, 'record not posted'
   end
 
+  def test_successful_credit
+    response = @gateway.credit(@amount, @credit_card, @options)
+    assert_success response
+    assert_equal response.message, 'Transaction successful'
+  end
+
+  def test_failed_credit
+    response = @gateway.credit(@amount, @declined_card, @options)
+    assert_failure response
+    assert_include response.message, 'Card type not recognized'
+  end
+
   def test_successful_refund
     res = @gateway.purchase(@amount, @credit_card, @options)
     assert_success res
diff --git a/test/unit/gateways/shift4_test.rb b/test/unit/gateways/shift4_test.rb
index bf187782c3e..267de4254c9 100644
--- a/test/unit/gateways/shift4_test.rb
+++ b/test/unit/gateways/shift4_test.rb
@@ -223,6 +223,18 @@ def test_successful_refund
     assert_equal response.message, 'Transaction successful'
   end
 
+  def test_successful_credit
+    stub_comms do
+      @gateway.refund(@amount, @credit_card, @options.merge!(invoice: '4666309473', expiration_date: '1235'))
+    end.check_request do |_endpoint, data, _headers|
+      request = JSON.parse(data)
+      assert_equal request['card']['present'], 'N'
+      assert_equal request['card']['expirationDate'], '0924'
+      assert_nil request['card']['entryMode']
+      assert_nil request['customer']
+    end.respond_with(successful_refund_response)
+  end
+
   def test_successful_void
     @gateway.expects(:ssl_request).returns(successful_void_response)
     response = @gateway.void('123')