diff --git a/projects/packages/jitm/changelog/update-jitm-approved-screens-to-const b/projects/packages/jitm/changelog/update-jitm-approved-screens-to-const
new file mode 100644
index 0000000000000..f1bc3350f3d8c
--- /dev/null
+++ b/projects/packages/jitm/changelog/update-jitm-approved-screens-to-const
@@ -0,0 +1,4 @@
+Significance: patch
+Type: changed
+
+Refactor approved screens in preparation for https://github.com/Automattic/jetpack/pull/41252
diff --git a/projects/packages/jitm/src/class-jitm.php b/projects/packages/jitm/src/class-jitm.php
index 0682b268c8a28..f8f41cd5f8eb3 100644
--- a/projects/packages/jitm/src/class-jitm.php
+++ b/projects/packages/jitm/src/class-jitm.php
@@ -22,6 +22,18 @@ class JITM {
 
 	const PACKAGE_VERSION = '4.0.6';
 
+	/**
+	 * List of screen IDs where JITMs are allowed to display.
+	 *
+	 * @var string[]
+	 */
+	const APPROVED_SCREEN_IDS = array(
+		'jetpack',
+		'woo',
+		'shop',
+		'product',
+	);
+
 	/**
 	 * The configuration method that is called from the jetpack-config package.
 	 */
@@ -156,7 +168,10 @@ public function is_a8c_admin_page() {
 		return (
 			$current_screen
 			&& $current_screen->id
-			&& (bool) preg_match( '/jetpack|woo|shop|product/', $current_screen->id )
+			&& (bool) preg_match(
+				'/' . implode( '|', self::APPROVED_SCREEN_IDS ) . '/',
+				$current_screen->id
+			)
 		);
 	}
 
@@ -226,7 +241,7 @@ public function ajax_message() {
 			return;
 		}
 
-		// Only add this to Jetpack or Woo admin pages.
+		// Only add this to specifically allowed pages.
 		if ( ! $this->is_a8c_admin_page() ) {
 			return;
 		}