diff --git a/modules/ppcp-settings/resources/js/data/common/selectors.js b/modules/ppcp-settings/resources/js/data/common/selectors.js
index 77848ff26..9ab055d61 100644
--- a/modules/ppcp-settings/resources/js/data/common/selectors.js
+++ b/modules/ppcp-settings/resources/js/data/common/selectors.js
@@ -44,7 +44,10 @@ export const wooSettings = ( state ) => {
 	const settings = getState( state ).wooSettings || EMPTY_OBJ;
 
 	// For development and testing. Remove this eventually!
-	const simulateBrandedOnly = localStorage.getItem( 'simulate-branded-only' );
+	const simulateBrandedOnly = document.cookie
+		.split( '; ' )
+		.find( ( row ) => row.startsWith( 'simulate-branded-only=' ) )
+		?.split( '=' )[ 1 ];
 
 	/**
 	 * The "own-brand-only" experience is determined on server-side, based on the installation path.
diff --git a/modules/ppcp-settings/resources/js/data/debug.js b/modules/ppcp-settings/resources/js/data/debug.js
index 286285892..c6cf536c3 100644
--- a/modules/ppcp-settings/resources/js/data/debug.js
+++ b/modules/ppcp-settings/resources/js/data/debug.js
@@ -168,6 +168,16 @@ export const addDebugTools = ( context, modules ) => {
 		onboarding.persist();
 	};
 
+	/**
+	 * Sets a cookie to simulate the branded-only experience.
+	 * @param {boolean} value - Whether to simulate branded-only experience.
+	 */
+	debugApi.simulateBrandedOnly = ( value ) => {
+		const expirationDate = new Date( Date.now() + 3600000 ).toUTCString();
+		document.cookie = `simulate-branded-only=${ value }; expires=${ expirationDate }; path=/`;
+		window.location.reload();
+	};
+
 	// Expose original debug API.
 	Object.assign( context, debugApi );
 };
diff --git a/modules/ppcp-settings/src/Data/GeneralSettings.php b/modules/ppcp-settings/src/Data/GeneralSettings.php
index a26703c30..7cbb7555b 100644
--- a/modules/ppcp-settings/src/Data/GeneralSettings.php
+++ b/modules/ppcp-settings/src/Data/GeneralSettings.php
@@ -306,6 +306,15 @@ class GeneralSettings extends AbstractDataModel {
 	 * @return bool
 	 */
 	public function own_brand_only() : bool {
+		// Temporary dev/test mode.
+		$simulate_cookie = sanitize_key( wp_unslash( $_COOKIE['simulate-branded-only'] ?? '' ) );
+
+		if ( $simulate_cookie === 'true' ) {
+			return true;
+		} elseif ( $simulate_cookie === 'false' ) {
+			return false;
+		}
+
 		$brand_only_paths = array(
 			InstallationPathEnum::CORE_PROFILER,
 			InstallationPathEnum::PAYMENT_SETTINGS,