Sản phẩm

(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
js = d.createElement(s); js.id = id;
js.src = ‘https://connect.facebook.net/vi_VN/sdk/xfbml.customerchat.js#xfbml=1&version=v2.12&autoLogAppEvents=1’;
fjs.parentNode.insertBefore(js, fjs);
}(document, ‘script’, ‘facebook-jssdk’));