diff --git a/changelog.txt b/changelog.txt
index 7cef858..81ca0dd 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,9 @@
 *** WooCommerce Subscriptions Changelog ***
 
+2024-08-27 - version 6.6.1
+* Fix: Resolved an issue where simple product prices were incorrectly set to $0 when purchasing subscriptions and simple products with a coupon in WC 9.2.
+* Dev: Update subscriptions-core to 7.4.2.
+
 2024-08-22 - version 6.6.0
 * Fix: Resolve duplicate subscription creation and PHP warning when switching subscriptions with Prepaid for WooCommerce Subscriptions plugin active.
 * Fix: Switch calculations now exclude previous switch orders with a checkout-draft status.
diff --git a/languages/woocommerce-subscriptions.pot b/languages/woocommerce-subscriptions.pot
index c09a869..c07bd6a 100644
--- a/languages/woocommerce-subscriptions.pot
+++ b/languages/woocommerce-subscriptions.pot
@@ -2,43 +2,38 @@
 # This file is distributed under the same license as the WooCommerce Subscriptions plugin.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Subscriptions 6.6.0\n"
+"Project-Id-Version: WooCommerce Subscriptions 6.6.1\n"
 "Report-Msgid-Bugs-To: https://woocommerce.com/contact-us\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"POT-Creation-Date: 2024-08-22T07:20:55+00:00\n"
+"POT-Creation-Date: 2024-08-27T01:02:31+00:00\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"X-Generator: WP-CLI 2.11.0\n"
+"X-Generator: WP-CLI 2.9.0\n"
 "X-Domain: woocommerce-subscriptions\n"
 
 #. Plugin Name of the plugin
-#: woocommerce-subscriptions.php
 #: vendor/woocommerce/subscriptions-core/includes/privacy/class-wcs-privacy.php:40
 msgid "WooCommerce Subscriptions"
 msgstr ""
 
 #. Plugin URI of the plugin
-#: woocommerce-subscriptions.php
 msgid "https://www.woocommerce.com/products/woocommerce-subscriptions/"
 msgstr ""
 
 #. Description of the plugin
-#: woocommerce-subscriptions.php
 msgid "Sell products and services with recurring payments in your WooCommerce Store."
 msgstr ""
 
 #. Author of the plugin
-#: woocommerce-subscriptions.php
 #: includes/admin/class-wcs-admin-reports.php:136
 #: includes/admin/reports/class-wcs-report-cache-manager.php:262
 msgid "WooCommerce"
 msgstr ""
 
 #. Author URI of the plugin
-#: woocommerce-subscriptions.php
 msgid "https://woocommerce.com/"
 msgstr ""
 
@@ -2021,7 +2016,7 @@ msgid "Optionally include an amount to be charged at the outset of the subscript
 msgstr ""
 
 #: vendor/woocommerce/subscriptions-core/includes/admin/class-wc-subscriptions-admin.php:374
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2422
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2479
 #: vendor/woocommerce/subscriptions-core/templates/admin/html-variation-price.php:25
 msgid "Free trial"
 msgstr ""
@@ -3164,28 +3159,28 @@ msgid "Your cart has been emptied of subscription products. Only one subscriptio
 msgstr ""
 
 #: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart-validator.php:130
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:1482
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:1539
 msgid "That subscription product can not be added to your cart as it already contains a subscription renewal."
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:483
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:540
 msgid "Initial Shipment"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:922
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:979
 msgid "Please enter a valid postcode/ZIP."
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:1120
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:1177
 msgid "Invalid recurring shipping method."
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2158
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2215
 msgid "now"
 msgstr ""
 
 #. translators: placeholder is a number of days.
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2317
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2374
 #: vendor/woocommerce/subscriptions-core/includes/wcs-time-functions.php:58
 msgid "%s day"
 msgid_plural "%s days"
@@ -3193,7 +3188,7 @@ msgstr[0] ""
 msgstr[1] ""
 
 #. translators: placeholder is a number of weeks.
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2321
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2378
 #: vendor/woocommerce/subscriptions-core/includes/wcs-time-functions.php:60
 msgid "%s week"
 msgid_plural "%s weeks"
@@ -3201,7 +3196,7 @@ msgstr[0] ""
 msgstr[1] ""
 
 #. translators: placeholder is a number of months.
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2325
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2382
 #: vendor/woocommerce/subscriptions-core/includes/wcs-time-functions.php:62
 msgid "%s month"
 msgid_plural "%s months"
@@ -3209,7 +3204,7 @@ msgstr[0] ""
 msgstr[1] ""
 
 #. translators: placeholder is a number of years.
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2329
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2386
 #: vendor/woocommerce/subscriptions-core/includes/wcs-time-functions.php:64
 msgid "%s year"
 msgid_plural "%s years"
@@ -3217,49 +3212,49 @@ msgstr[0] ""
 msgstr[1] ""
 
 #. translators: 1$: day of the week (e.g. "every Wednesday").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2351
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2408
 msgid "every %1$s"
 msgstr ""
 
 #. translators: 1$: period, 2$: day of the week (e.g. "every 2nd week on Wednesday").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2355
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2412
 msgid "every %1$s on %2$s"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2364
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2421
 msgid "on the last day of each month"
 msgstr ""
 
 #. translators: 1$: day of the month (e.g. "23rd") (e.g. "every 23rd of each month").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2368
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2425
 msgid "on the %1$s of each month"
 msgstr ""
 
 #. translators: 1$: interval (e.g. "3rd") (e.g. "on the last day of every 3rd month").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2376
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2433
 msgid "on the last day of every %1$s month"
 msgstr ""
 
 #. translators: on the, 1$: <date> day of every, 2$: <interval> month (e.g. "on the 23rd day of every 2nd month").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2382
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2439
 msgid "on the %1$s day of every %2$s month"
 msgstr ""
 
 #. translators: on, 1$: <date>, 2$: <month> each year (e.g. "on March 15th each year").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2393
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2450
 msgid "on %1$s %2$s each year"
 msgstr ""
 
 #. translators: 1$: month (e.g. "March"), 2$: day of the month (e.g. "23rd), 3$: interval year (r.g  March 23rd every 2nd year").
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2400
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2457
 msgid "on %1$s %2$s every %3$s year"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2432
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2489
 msgid "Sign up fee"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2442
+#: vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php:2499
 msgid "Renews"
 msgstr ""
 
diff --git a/vendor/autoload.php b/vendor/autoload.php
index cb8d99d..2e2149c 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -22,4 +22,4 @@
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit47c9a4f297bb3855920928bfaa252bb8::getLoader();
+return ComposerAutoloaderInitd13119b632d3cc9554ea23819396f4c1::getLoader();
diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
index 7824d8f..a72151c 100644
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@@ -45,34 +45,35 @@ class ClassLoader
     /** @var \Closure(string):void */
     private static $includeFile;
 
-    /** @var string|null */
+    /** @var ?string */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array<string, array<string, int>>
+     * @var array[]
+     * @psalm-var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array<string, list<string>>
+     * @var array[]
+     * @psalm-var array<string, array<int, string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var list<string>
+     * @var array[]
+     * @psalm-var array<string, string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * List of PSR-0 prefixes
-     *
-     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
-     *
-     * @var array<string, array<string, list<string>>>
+     * @var array[]
+     * @psalm-var array<string, array<string, string[]>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var list<string>
+     * @var array[]
+     * @psalm-var array<string, string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -80,7 +81,8 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var array<string, string>
+     * @var string[]
+     * @psalm-var array<string, string>
      */
     private $classMap = array();
 
@@ -88,20 +90,21 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var array<string, bool>
+     * @var bool[]
+     * @psalm-var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var string|null */
+    /** @var ?string */
     private $apcuPrefix;
 
     /**
-     * @var array<string, self>
+     * @var self[]
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param string|null $vendorDir
+     * @param ?string $vendorDir
      */
     public function __construct($vendorDir = null)
     {
@@ -110,7 +113,7 @@ public function __construct($vendorDir = null)
     }
 
     /**
-     * @return array<string, list<string>>
+     * @return string[]
      */
     public function getPrefixes()
     {
@@ -122,7 +125,8 @@ public function getPrefixes()
     }
 
     /**
-     * @return array<string, list<string>>
+     * @return array[]
+     * @psalm-return array<string, array<int, string>>
      */
     public function getPrefixesPsr4()
     {
@@ -130,7 +134,8 @@ public function getPrefixesPsr4()
     }
 
     /**
-     * @return list<string>
+     * @return array[]
+     * @psalm-return array<string, string>
      */
     public function getFallbackDirs()
     {
@@ -138,7 +143,8 @@ public function getFallbackDirs()
     }
 
     /**
-     * @return list<string>
+     * @return array[]
+     * @psalm-return array<string, string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -146,7 +152,8 @@ public function getFallbackDirsPsr4()
     }
 
     /**
-     * @return array<string, string> Array of classname => path
+     * @return string[] Array of classname => path
+     * @psalm-return array<string, string>
      */
     public function getClassMap()
     {
@@ -154,7 +161,8 @@ public function getClassMap()
     }
 
     /**
-     * @param array<string, string> $classMap Class to filename map
+     * @param string[] $classMap Class to filename map
+     * @psalm-param array<string, string> $classMap
      *
      * @return void
      */
@@ -171,25 +179,24 @@ public function addClassMap(array $classMap)
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string              $prefix  The prefix
-     * @param list<string>|string $paths   The PSR-0 root directories
-     * @param bool                $prepend Whether to prepend the directories
+     * @param string          $prefix  The prefix
+     * @param string[]|string $paths   The PSR-0 root directories
+     * @param bool            $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
-        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    $paths,
+                    (array) $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    $paths
+                    (array) $paths
                 );
             }
 
@@ -198,19 +205,19 @@ public function add($prefix, $paths, $prepend = false)
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = $paths;
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                $paths,
+                (array) $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                $paths
+                (array) $paths
             );
         }
     }
@@ -219,9 +226,9 @@ public function add($prefix, $paths, $prepend = false)
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string              $prefix  The prefix/namespace, with trailing '\\'
-     * @param list<string>|string $paths   The PSR-4 base directories
-     * @param bool                $prepend Whether to prepend the directories
+     * @param string          $prefix  The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths   The PSR-4 base directories
+     * @param bool            $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
      *
@@ -229,18 +236,17 @@ public function add($prefix, $paths, $prepend = false)
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
-        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    $paths,
+                    (array) $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    $paths
+                    (array) $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -250,18 +256,18 @@ public function addPsr4($prefix, $paths, $prepend = false)
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = $paths;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                $paths,
+                (array) $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                $paths
+                (array) $paths
             );
         }
     }
@@ -270,8 +276,8 @@ public function addPsr4($prefix, $paths, $prepend = false)
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string              $prefix The prefix
-     * @param list<string>|string $paths  The PSR-0 base directories
+     * @param string          $prefix The prefix
+     * @param string[]|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -288,8 +294,8 @@ public function set($prefix, $paths)
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string              $prefix The prefix/namespace, with trailing '\\'
-     * @param list<string>|string $paths  The PSR-4 base directories
+     * @param string          $prefix The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -475,9 +481,9 @@ public function findFile($class)
     }
 
     /**
-     * Returns the currently registered loaders keyed by their corresponding vendor directories.
+     * Returns the currently registered loaders indexed by their corresponding vendor directories.
      *
-     * @return array<string, self>
+     * @return self[]
      */
     public static function getRegisteredLoaders()
     {
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 195c6a3..0cd0a8f 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit47c9a4f297bb3855920928bfaa252bb8
+class ComposerAutoloaderInitd13119b632d3cc9554ea23819396f4c1
 {
     private static $loader;
 
@@ -24,12 +24,12 @@ public static function getLoader()
 
         require __DIR__ . '/platform_check.php';
 
-        spl_autoload_register(array('ComposerAutoloaderInit47c9a4f297bb3855920928bfaa252bb8', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitd13119b632d3cc9554ea23819396f4c1', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit47c9a4f297bb3855920928bfaa252bb8', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitd13119b632d3cc9554ea23819396f4c1', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitd13119b632d3cc9554ea23819396f4c1::getInitializer($loader));
 
         $loader->register(true);
 
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index c9f2e19..6603525 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8
+class ComposerStaticInitd13119b632d3cc9554ea23819396f4c1
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -129,9 +129,9 @@ class ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit47c9a4f297bb3855920928bfaa252bb8::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitd13119b632d3cc9554ea23819396f4c1::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitd13119b632d3cc9554ea23819396f4c1::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitd13119b632d3cc9554ea23819396f4c1::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index a71f190..66f5429 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -156,17 +156,17 @@
         },
         {
             "name": "woocommerce/subscriptions-core",
-            "version": "7.4.1",
-            "version_normalized": "7.4.1.0",
+            "version": "7.4.2",
+            "version_normalized": "7.4.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Automattic/woocommerce-subscriptions-core.git",
-                "reference": "cfe4169e9c770baf4f3734c6e2baa9a014c023ba"
+                "reference": "f42488f6e31d078759dc917056f2ab34f2790e43"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Automattic/woocommerce-subscriptions-core/zipball/cfe4169e9c770baf4f3734c6e2baa9a014c023ba",
-                "reference": "cfe4169e9c770baf4f3734c6e2baa9a014c023ba",
+                "url": "https://api.github.com/repos/Automattic/woocommerce-subscriptions-core/zipball/f42488f6e31d078759dc917056f2ab34f2790e43",
+                "reference": "f42488f6e31d078759dc917056f2ab34f2790e43",
                 "shasum": ""
             },
             "require": {
@@ -179,7 +179,7 @@
                 "woocommerce/woocommerce-sniffs": "0.1.0",
                 "yoast/phpunit-polyfills": "1.1.0"
             },
-            "time": "2024-08-21T09:17:35+00:00",
+            "time": "2024-08-27T00:36:09+00:00",
             "type": "wordpress-plugin",
             "extra": {
                 "phpcodesniffer-search-depth": 2
@@ -209,7 +209,7 @@
             "description": "Sell products and services with recurring payments in your WooCommerce Store.",
             "homepage": "https://github.com/Automattic/woocommerce-subscriptions-core",
             "support": {
-                "source": "https://github.com/Automattic/woocommerce-subscriptions-core/tree/7.4.1",
+                "source": "https://github.com/Automattic/woocommerce-subscriptions-core/tree/7.4.2",
                 "issues": "https://github.com/Automattic/woocommerce-subscriptions-core/issues"
             },
             "install-path": "../woocommerce/subscriptions-core"
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index ccdda5f..edba209 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -1,9 +1,9 @@
 <?php return array(
     'root' => array(
         'name' => 'woocommerce/woocommerce-subscriptions',
-        'pretty_version' => 'dev-release/6.6.0',
-        'version' => 'dev-release/6.6.0',
-        'reference' => '0e08ee41671d4cc44c73224008901acd210d4686',
+        'pretty_version' => 'dev-release/6.6.1',
+        'version' => 'dev-release/6.6.1',
+        'reference' => '2c2bd10595b327e840fc5611433725df20bae33a',
         'type' => 'wordpress-plugin',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -32,18 +32,18 @@
             ),
         ),
         'woocommerce/subscriptions-core' => array(
-            'pretty_version' => '7.4.1',
-            'version' => '7.4.1.0',
-            'reference' => 'cfe4169e9c770baf4f3734c6e2baa9a014c023ba',
+            'pretty_version' => '7.4.2',
+            'version' => '7.4.2.0',
+            'reference' => 'f42488f6e31d078759dc917056f2ab34f2790e43',
             'type' => 'wordpress-plugin',
             'install_path' => __DIR__ . '/../woocommerce/subscriptions-core',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'woocommerce/woocommerce-subscriptions' => array(
-            'pretty_version' => 'dev-release/6.6.0',
-            'version' => 'dev-release/6.6.0',
-            'reference' => '0e08ee41671d4cc44c73224008901acd210d4686',
+            'pretty_version' => 'dev-release/6.6.1',
+            'version' => 'dev-release/6.6.1',
+            'reference' => '2c2bd10595b327e840fc5611433725df20bae33a',
             'type' => 'wordpress-plugin',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
diff --git a/vendor/woocommerce/subscriptions-core/changelog.txt b/vendor/woocommerce/subscriptions-core/changelog.txt
index 15e3c5c..391253a 100644
--- a/vendor/woocommerce/subscriptions-core/changelog.txt
+++ b/vendor/woocommerce/subscriptions-core/changelog.txt
@@ -1,5 +1,8 @@
 *** WooCommerce Subscriptions Core Changelog ***
 
+= 7.4.2 - 2024-08-27 =
+* Fix - Resolved an issue where simple product prices were incorrectly set to $0 when purchasing subscriptions and simple products with a coupon in WC 9.2.
+
 = 7.4.1 - 2024-08-21 =
 * Fix - Add a year to the next renewal date billing interval is 12 months or more for a synced subscription.
 
diff --git a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php
index 6212a7b..9329303 100644
--- a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php
+++ b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php
@@ -47,6 +47,16 @@ class WC_Subscriptions_Cart {
 	 */
 	private static $cached_recurring_cart = null;
 
+	/**
+	 * A stack of recurring cart keys being calculated.
+	 *
+	 * Before calculating a cart's totals, we set the recurring cart key and calculation type to match that cart's key and type. @see self::set_recurring_cart_key_before_calculate_totals()
+	 * After a cart's totals have been calculated, we restore the recurring cart key and calculation type. @see self::update_recurring_cart_key_after_calculate_totals()
+	 *
+	 * @var array
+	 */
+	private static $recurring_totals_calculation_stack = [];
+
 	/**
 	 * Bootstraps the class and hooks required actions & filters.
 	 *
@@ -113,6 +123,10 @@ public static function init() {
 
 		// Redirect the user immediately to the checkout page after clicking "Sign Up Now" buttons to encourage immediate checkout
 		add_filter( 'woocommerce_add_to_cart_redirect', array( __CLASS__, 'add_to_cart_redirect' ) );
+
+		// Set the recurring cart being calculated.
+		add_action( 'woocommerce_before_calculate_totals', [ __CLASS__, 'set_recurring_cart_key_before_calculate_totals' ], 1 );
+		add_action( 'woocommerce_after_calculate_totals', [ __CLASS__, 'update_recurring_cart_key_after_calculate_totals' ], 1 );
 	}
 
 	/**
@@ -226,6 +240,37 @@ public static function set_subscription_prices_for_calculation( $price, $product
 		return $price;
 	}
 
+	/**
+	 * Sets the recurring cart key and calculation type before calculating a carts totals.
+	 *
+	 * @param WC_Cart $cart The cart object being calculated.
+	 */
+	public static function set_recurring_cart_key_before_calculate_totals( $cart ) {
+		$recurring_cart_key = ! empty( $cart->recurring_cart_key ) ? $cart->recurring_cart_key : 'none';
+
+		// Store the recurring cart key in the stack.
+		array_unshift( self::$recurring_totals_calculation_stack, $recurring_cart_key );
+
+		// Set the current recurring cart key and calculation type.
+		self::set_recurring_cart_key( $recurring_cart_key );
+		self::set_calculation_type( 'none' === $recurring_cart_key ? 'none' : 'recurring_total' );
+	}
+
+	/**
+	 * Updates the recurring cart key and calculation type after calculating a carts totals.
+	 *
+	 * @param WC_Cart $cart The cart object that finished calculating it's totals.
+	 */
+	public static function update_recurring_cart_key_after_calculate_totals( $cart ) {
+		// Remove the recurring cart key from the stack. It has finished calculating.
+		array_shift( self::$recurring_totals_calculation_stack );
+
+		$recurring_cart_key = empty( self::$recurring_totals_calculation_stack ) ? 'none' : reset( self::$recurring_totals_calculation_stack );
+
+		self::set_recurring_cart_key( $recurring_cart_key );
+		self::set_calculation_type( 'none' === $recurring_cart_key ? 'none' : 'recurring_total' );
+	}
+
 	/**
 	 * Calculate the initial and recurring totals for all subscription products in the cart.
 	 *
@@ -243,9 +288,21 @@ public static function set_subscription_prices_for_calculation( $price, $product
 	 * @version 1.0.0 - Migrated from WooCommerce Subscriptions v2.0
 	 */
 	public static function calculate_subscription_totals( $total, $cart ) {
-		if ( ! self::cart_contains_subscription() && ! wcs_cart_contains_resubscribe() ) { // cart doesn't contain subscription
+		// If the cart doesn't contain a subscription, skip calculating recurring totals.
+		if ( ! self::cart_contains_subscription() && ! wcs_cart_contains_resubscribe() ) {
 			return $total;
-		} elseif ( 'none' != self::$calculation_type ) { // We're in the middle of a recalculation, let it run
+		}
+
+		// We're in the middle of a recalculation, let it run.
+		if ( 'none' !== self::$calculation_type ) {
+			return $total;
+		}
+
+		/**
+		 * If we're in the middle of calculating recurring totals, skip this calculation to avoid infinite loops.
+		 * We use whether there's a recurring cart key in the calculation stack (ie has started but hasn't finished) to determine if we're in the middle calculating recurring totals.
+		 */
+		if ( ! empty( array_diff( self::$recurring_totals_calculation_stack, [ 'none' ] ) ) ) {
 			return $total;
 		}
 
diff --git a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
index 9c1f213..00e2e85 100644
--- a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
+++ b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
@@ -16,7 +16,7 @@ class WC_Subscriptions_Core_Plugin {
 	 * The version of subscriptions-core library.
 	 * @var string
 	 */
-	protected $library_version = '7.4.1'; // WRCS: DEFINED_VERSION.
+	protected $library_version = '7.4.2'; // WRCS: DEFINED_VERSION.
 
 	/**
 	 * The subscription scheduler instance.
diff --git a/vendor/woocommerce/subscriptions-core/includes/class-wcs-limiter.php b/vendor/woocommerce/subscriptions-core/includes/class-wcs-limiter.php
index df9c120..5da7a81 100644
--- a/vendor/woocommerce/subscriptions-core/includes/class-wcs-limiter.php
+++ b/vendor/woocommerce/subscriptions-core/includes/class-wcs-limiter.php
@@ -46,7 +46,7 @@ public static function admin_edit_product_fields() {
 				'class'       => 'wc-enhanced-select',
 				'label'       => __( 'Limit subscription', 'woocommerce-subscriptions' ),
 				// translators: placeholders are opening and closing link tags
-				'description' => sprintf( __( 'Only allow a customer to have one subscription to this product. %1$sLearn more%2$s.', 'woocommerce-subscriptions' ), '<a href="http://docs.woocommerce.com/document/subscriptions/store-manager-guide/#limit-subscription">', '</a>' ),
+				'description' => sprintf( __( 'Only allow a customer to have one subscription to this product. %1$sLearn more%2$s.', 'woocommerce-subscriptions' ), '<a href="https://woocommerce.com/document/subscriptions/creating-subscription-products/#limit-subscriptions">', '</a>' ),
 				'options'     => array(
 					'no'     => __( 'Do not limit', 'woocommerce-subscriptions' ),
 					'active' => __( 'Limit to one active subscription', 'woocommerce-subscriptions' ),
diff --git a/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php b/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
index 7a97d3e..2948a2f 100644
--- a/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
+++ b/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
@@ -6,5 +6,5 @@
  * Author: Automattic
  * Author URI: https://woocommerce.com/
  * Requires WP: 5.6
- * Version: 7.4.1
+ * Version: 7.4.2
  */
diff --git a/woocommerce-subscriptions.php b/woocommerce-subscriptions.php
index 5512490..bb4a4a8 100644
--- a/woocommerce-subscriptions.php
+++ b/woocommerce-subscriptions.php
@@ -5,11 +5,11 @@
  * Description: Sell products and services with recurring payments in your WooCommerce Store.
  * Author: WooCommerce
  * Author URI: https://woocommerce.com/
- * Version: 6.6.0
+ * Version: 6.6.1
  * Requires Plugins: woocommerce
  *
  * WC requires at least: 8.7.1
- * WC tested up to: 9.1.0
+ * WC tested up to: 9.2.0
  * Woo: 27147:6115e6d7e297b623a169fdcf5728b224
  *
  * Copyright 2019 WooCommerce
@@ -78,7 +78,7 @@ class WC_Subscriptions {
 	public static $plugin_file = __FILE__;
 
 	/** @var string */
-	public static $version = '6.6.0'; // WRCS: DEFINED_VERSION.
+	public static $version = '6.6.1'; // WRCS: DEFINED_VERSION.
 
 	/** @var string */
 	public static $wc_minimum_supported_version = '7.7';