What is The Guestbook Extension?

The Guestbook Extension is a free browser extension that helps travelers save money at thousands of thousands of hotels worldwide! The extension pops up when you’re viewing a hotel on a major hotel search sites or on the supported hotel site. It provides you with the option to book via the hotel’s official site earn cash back, points or both! And since you’re booking on the hotel’s official site, you’ll receive any loyalty or direct booking benefits offered.