window.MemberStack.onReady.then(member => {
    if (!member.loggedIn) return;

    const utmKeys = ['utm_source','utm_medium','utm_campaign','utm_term','utm_content'];
    const updates = {};

    utmKeys.forEach(key => {
      const value = localStorage.getItem(key);
      if (value) updates[key] = value;
    });

    if (Object.keys(updates).length > 0) {
      member.updateMeta(updates).then(() => {
        console.log("UTM parameters saved via updateMeta:", updates);
      });
    }
  });