diff --git a/README.md b/README.md
index 24bf6a6..65c31ea 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 [![Tests](https://github.com/blax-software/laravel-shop/actions/workflows/tests.yml/badge.svg)](https://github.com/blax-software/laravel-shop/actions/workflows/tests.yml)
 [![Tests Count](https://img.shields.io/badge/tests-1409%20passing-success?style=flat-square)](#testing)
-[![Assertions](https://img.shields.io/badge/assertions-3772-blue?style=flat-square)](#testing)
+[![Assertions](https://img.shields.io/badge/assertions-3773-blue?style=flat-square)](#testing)
 [![Latest Version](https://img.shields.io/packagist/v/blax-software/laravel-shop.svg?style=flat-square)](https://packagist.org/packages/blax-software/laravel-shop)
 [![License](https://img.shields.io/packagist/l/blax-software/laravel-shop.svg?style=flat-square)](https://packagist.org/packages/blax-software/laravel-shop)
 [![PHP Version](https://img.shields.io/packagist/php-v/blax-software/laravel-shop.svg?style=flat-square)](https://packagist.org/packages/blax-software/laravel-shop)
@@ -192,7 +192,7 @@ booking, Stripe sync and the event surface — so host applications can lean
 on the behaviour with confidence.
 
 ```
-Tests: 1409, Assertions: 3772
+Tests: 1409, Assertions: 3773
 ```
 
 CI runs the full suite on every push (see the badge above). To run it
diff --git a/src/Enums/ProductType.php b/src/Enums/ProductType.php
index fc1c0ce..91f9805 100644
--- a/src/Enums/ProductType.php
+++ b/src/Enums/ProductType.php
@@ -19,6 +19,13 @@ enum ProductType: string
      * the borrow → extend → return flow.
      */
     case LOANABLE = 'loanable';
+    /**
+     * Service: an intangible/served product (subscriptions, access licences,
+     * consulting) with no physical stock. Behaves like SIMPLE for cart/stock
+     * purposes; the distinct type just lets hosts and reporting tell goods
+     * from services apart.
+     */
+    case SERVICE = 'service';
 
     public function label(): string
     {
@@ -31,6 +38,7 @@ enum ProductType: string
             self::VARIATION => 'Variation',
             self::POOL => 'Pool',
             self::LOANABLE => 'Loanable',
+            self::SERVICE => 'Service',
         };
     }
 }
diff --git a/tests/Feature/Checkout/CartCheckoutSessionTest.php b/tests/Feature/Checkout/CartCheckoutSessionTest.php
index cdb7f17..bce344b 100644
--- a/tests/Feature/Checkout/CartCheckoutSessionTest.php
+++ b/tests/Feature/Checkout/CartCheckoutSessionTest.php
@@ -234,6 +234,7 @@ class CartCheckoutSessionTest extends TestCase
             'unit_amount' => 1000,
             'currency' => 'USD',
             'is_default' => true,
+            'type' => 'one_time',
         ]);
 
         ProductPrice::factory()->create([
@@ -242,6 +243,7 @@ class CartCheckoutSessionTest extends TestCase
             'unit_amount' => 2000,
             'currency' => 'USD',
             'is_default' => true,
+            'type' => 'one_time',
         ]);
 
         $this->cart->addToCart($product1, 2);